Keyless/Power Door Locks/Security System Symptom Troubleshooting - Security alarm system will not arm (2017 2018 2019)

NOTE:  Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated, troubleshoot the indicated DTC first.

1. Switch information check

   -1. Turn the vehicle to the ON mode.

   -2. Check the parameter(s) below with the HDS.

   Door Multiplex Control Unit 

   Signal	Current conditions
   	Value	Unit
   Driver's Door Lock Knob Switch (UNLOCK)
   Passenger's Door Lock Knob Switch (UNLOCK)
   Driver's Door Key Cylinder Switch (LOCK)

   MICU 

   Signal	Current conditions
   	Value	Unit
   In-Bed Trunk Lid Latch Switch
   Driver's Rear Door Lock Knob Switch (UNLOCK)
   Passenger's Rear Door Lock Knob Sw. (UNLOCK)
   Driver's Door Switch
   Front Passenger's Door Switch
   Driver's Rear Door Switch
   Passenger's Rear Door Switch
   Hood Latch Switch

   Is each switch information value OK?

   YES 

   Intermittent failure, the system is OK at this time.

   NG 

   In-bed trunk lid latch switch circuit troubleshooting: go to step 2.

   NG 

   Hood latch switch circuit troubleshooting: go to step  8.

   NG 

   Driver's door lock knob switch circuit troubleshooting: go to step  14.

   NG 

   Front passenger's door lock knob switch circuit troubleshooting: go to step  20.

   NG 

   Left rear door lock knob switch circuit troubleshooting: go to step  26.

   NG 

   Right rear door lock knob switch circuit troubleshooting: go to step  32.

   NG 

   Driver's door switch circuit troubleshooting: go to step  38.

   NG 

   Front passenger's door switch circuit troubleshooting: go to step  43.

   NG 

   Left rear door switch circuit troubleshooting: go to step  48.

   NG 

   Right rear door switch circuit troubleshooting: go to step  53.

   NG 

   Driver's door key cylinder switch circuit troubleshooting: go to step  58.

2. Keyless/power door locks/security system check 1

   -1. With the in-bed trunk lid closed, check the parameter(s) below with the HDS.

   Signal	Current conditions
   	Value	Unit
   In-Bed Trunk Lid Latch Switch

   Is information value ON?

   YES 

   Go to step 3.

   NO 

   Go to step  5.

3. Determine possible failure area (in-bed trunk lid latch switch, others)

   -1. Disconnect the following connector.

   In-bed trunk lid latch 3P connector

   -2. Check the parameter(s) below with the HDS.

   Signal	Current conditions
   	Value	Unit
   In-Bed Trunk Lid Latch Switch

   Is information value OFF?

   YES 

   Faulty in-bed trunk lid latch switch; replace the in-bed trunk lid latch .

   NO 

   Go to step 4.

4. Shorted wire check (TRUNK SW line)

   -1. Turn the vehicle to the OFF (LOCK) mode.

   -2. Disconnect the following connector.

   Under-dash fuse/relay box connector P (24P)

   -3. Check for continuity between test points 1 and 2.

   Test condition	Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector P (24P): disconnected In-bed trunk lid latch 3P connector: disconnected
   Test point 1	Under-dash fuse/relay box connector P (24P) No. 19
   Test point 2	Body ground

   Is there continuity?

   YES 

   Repair a short to ground in the wire.

   NO 

   The TRUNK SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

5. Keyless/power door locks/security system check 2

   -1. Disconnect the following connector.

   In-bed trunk lid latch 3P connector

   -2. Connect terminals A and B with a jumper wire.

   Terminal A	In-bed trunk lid latch 3P connector (female terminals) No. 1:
   Terminal B	Body ground

   Courtesy of HONDA, U.S.A., INC.

   -3. Check the parameter(s) below with the HDS.

   Signal	Current conditions
   	Value	Unit
   In-Bed Trunk Lid Latch Switch

   Is information value ON?

   YES 

   Go to step 6.

   NO 

   Go to step  7.

6. Open wire check (GND line)

   -1. Turn the vehicle to the OFF (LOCK) mode.

   -2. Remove the jumper wire.

   -3. Check for continuity between test points 1 and 2.

   Test condition	Vehicle OFF (LOCK) mode In-bed trunk lid latch 3P connector: disconnected
   Test point 1	In-bed trunk lid latch 3P connector (female terminals) No. 2:
   Test point 2	Body ground

   Courtesy of HONDA, U.S.A., INC.

   Is there continuity?

   YES 

   The GND wire is OK. Faulty in-bed trunk lid latch switch; replace the in-bed trunk lid latch .

   NO 

   Repair an open or high resistance in the ground wire or poor ground (G701).

7. Open wire check (TRUNK SW line)

   -1. Remove the jumper wire.

   -2. Connect terminals A and B with a jumper wire.

   Terminal A	Under-dash fuse/relay box connector P (24P) No. 19
   Terminal B	Body ground

   -3. Check the parameter(s) below with the HDS.

   Signal	Current conditions
   	Value	Unit
   In-Bed Trunk Lid Latch Switch

   Is information value ON?

   YES 

   Repair an open or high resistance in the wire.

   NO 

   The TRUNK SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

8. Keyless/power door locks/security system check 1

   -1. With the hood opened, check the parameter(s) below with the HDS.

   Signal	Current conditions
   	Value	Unit
   Hood Latch Switch

   Is information value OFF?

   YES 

   Go to step 9.

   NO 

   Go to step  11.

9. Determine possible failure area (hood latch, others)

   -1. Disconnect the following connector.

   Hood latch switch 2P connector

   -2. Check the parameter(s) below with the HDS.

   Signal	Current conditions
   	Value	Unit
   Hood Latch Switch

   Is information value ON?

   YES 

   Faulty hood latch switch; replace the hood latch .

   NO 

   Go to step 10.

10. Shorted wire check (HOOD SW line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Disconnect the following connector.

    Under-dash fuse/relay box connector F (18P)

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector F (18P): disconnected Hood latch switch 2P connector: disconnected
    Test point 1	Under-dash fuse/relay box connector F (18P) No. 16
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The HOOD SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

11. Keyless/power door locks/security system check 2

    -1. Disconnect the following connector.

    Hood latch switch 2P connector

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Hood latch switch 2P connector (female terminals) No. 1:
    Terminal B	Body ground

    Courtesy of HONDA, U.S.A., INC.

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Hood Latch Switch

    Is information value OFF?

    YES 

    Go to step 12.

    NO 

    Go to step  13.

12. Open wire check (GND line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the jumper wire.

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Hood latch switch 2P connector: disconnected
    Test point 1	Hood latch switch 2P connector (female terminals) No. 2:
    Test point 2	Body ground

    Courtesy of HONDA, U.S.A., INC.

    Is there continuity?

    YES 

    The GND wire is OK. Faulty hood latch switch; replace the hood latch .

    NO 

    Repair an open or high resistance in the ground wire or poor ground (G251).

13. Open wire check (HOOD SW line)

    -1. Remove the jumper wire.

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Under-dash fuse/relay box connector F (18P) No. 16
    Terminal B	Body ground

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Hood Latch Switch

    Is information value OFF?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The HOOD SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

14. Keyless/power door locks/security system check 1

    -1. With the driver's door lock knob switch in UNLOCK position, check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Door Lock Knob Switch (UNLOCK)

    Is information value ON?

    YES 

    Go to step 15.

    NO 

    Go to step  17.

15. Determine possible failure area (driver's door latch, others)

    -1. Disconnect the following connector.

    Driver's door latch 10P connector

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Door Lock Knob Switch (UNLOCK)

    Is information value OFF?

    YES 

    Faulty driver's door lock knob switch; replace the driver's door latch .

    NO 

    Go to step 16.

16. Shorted wire check (DR SILCON UNLOCK line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Disconnect the following connector.

    Power window master switch 37P connector

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Power window master switch 37P connector: disconnected Driver's door latch 10P connector: disconnected
    Test point 1	Power window master switch 37P connector No. 32
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The DR SILCON UNLOCK wire is OK. Replace the power window master switch .

17. Keyless/power door locks/security system check 2

    -1. Disconnect the following connector.

    Driver's door latch 10P connector

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Driver's door latch 10P connector (female terminals) No. 5:
    Terminal B	Body ground

    Courtesy of HONDA, U.S.A., INC.

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Door Lock Knob Switch (UNLOCK)

    Is information value ON?

    YES 

    Go to step 18.

    NO 

    Go to step  19.

18. Open wire check (GND line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the jumper wire.

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Driver's door latch 10P connector: disconnected
    Test point 1	Driver's door latch 10P connector (female terminals) No. 7:
    Test point 2	Body ground

    Courtesy of HONDA, U.S.A., INC.

    Is there continuity?

    YES 

    The GND wire is OK. Faulty driver's door lock knob switch; replace the driver's door latch .

    NO 

    Repair an open or high resistance in the ground wire or poor ground (G401).

19. Open wire check (DR SILCON UNLOCK line)

    -1. Remove the jumper wire.

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Power window master switch 37P connector No. 32
    Terminal B	Body ground

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Door Lock Knob Switch (UNLOCK)

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The DR SILCON UNLOCK wire is OK. Replace the power window master switch .

20. Keyless/power door locks/security system check 1

    -1. With the front passenger's door lock knob switch in UNLOCK position, check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Door Lock Knob Switch (UNLOCK)

    Is information value ON?

    YES 

    Go to step 21.

    NO 

    Go to step  23.

21. Determine possible failure area (front passenger's door latch, others)

    -1. Disconnect the following connector.

    Front passenger's door latch 10P connector

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Door Lock Knob Switch (UNLOCK)

    Is information value OFF?

    YES 

    Faulty front passenger's door lock knob switch; replace the front passenger's door latch .

    NO 

    Go to step 22.

22. Shorted wire check (AS SILCON UNLOCK line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Disconnect the following connector.

    Front passenger's power window switch 24P connector

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Front passenger's power window switch 24P connector: disconnected Front passenger's door latch 10P connector: disconnected
    Test point 1	Front passenger's power window switch 24P connector No. 11
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The AS SILCON UNLOCK wire is OK. Replace the front passenger's power window switch .

23. Keyless/power door locks/security system check 2

    -1. Disconnect the following connector.

    Front passenger's door latch 10P connector

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Front passenger's door latch 10P connector (female terminals) No. 10:
    Terminal B	Body ground

    Courtesy of HONDA, U.S.A., INC.

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Door Lock Knob Switch (UNLOCK)

    Is information value ON?

    YES 

    Go to step 24.

    NO 

    Go to step  25.

24. Open wire check (GND line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the jumper wire.

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Front passenger's door latch 10P connector: disconnected
    Test point 1	Front passenger's door latch 10P connector (female terminals) No. 8:
    Test point 2	Body ground

    Courtesy of HONDA, U.S.A., INC.

    Is there continuity?

    YES 

    The GND wire is OK. Faulty front passenger's door lock knob switch; replace the front passenger's door latch .

    NO 

    Repair an open or high resistance in the ground wire or poor ground (G405).

25. Open wire check (AS SILCON UNLOCK line)

    -1. Remove the jumper wire.

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Front passenger's power window switch 24P connector No. 11
    Terminal B	Body ground

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Door Lock Knob Switch (UNLOCK)

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The AS SILCON UNLOCK wire is OK. Replace the front passenger's power window switch .

26. Keyless/power door locks/security system check 1

    -1. With the left rear door lock knob switch in UNLOCK position, check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Rear Door Lock Knob Switch (UNLOCK)

    Is information indicator ON?

    YES 

    Go to step 27.

    NO 

    Go to step  29.

27. Determine possible failure area (left rear door latch, others)

    -1. Disconnect the following connector.

    Left rear door latch 10P connector

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Rear Door Lock Knob Switch (UNLOCK)

    Is information indicator OFF?

    YES 

    Faulty left rear door lock knob switch; replace the left rear door latch .

    NO 

    Go to step 28.

28. Shorted wire check (RR DR SILCON UNLOCK line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Disconnect the following connector.

    Under-dash fuse/relay box connector D (44P)

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector D (44P): disconnected Left rear door latch 10P connector: disconnected
    Test point 1	Under-dash fuse/relay box connector D (44P) No. 25
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The RR DR SILCON UNLOCK wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

29. Keyless/power door locks/security system check 2

    -1. Disconnect the following connector.

    Left rear door latch 10P connector

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Left rear door latch 10P connector (female terminals) No. 9:
    Terminal B	Body ground

    Courtesy of HONDA, U.S.A., INC.

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Rear Door Lock Knob Switch (UNLOCK)

    Is information value ON?

    YES 

    Go to step 30.

    NO 

    Go to step  31.

30. Open wire check (GND line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the jumper wire.

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Left rear door latch 10P connector: disconnected
    Test point 1	Left rear door latch 10P connector (female terminals) No. 6:
    Test point 2	Body ground

    Courtesy of HONDA, U.S.A., INC.

    Is there continuity?

    YES 

    The GND wire is OK. Faulty left rear door lock knob switch; replace the left rear door latch .

    NO 

    Repair an open or high resistance in the ground wire or poor ground (G601).

31. Open wire check (RR DR SILCON UNLOCK line)

    -1. Remove the jumper wire.

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Under-dash fuse/relay box connector D (44P) No. 25
    Terminal B	Body ground

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Rear Door Lock Knob Switch (UNLOCK)

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The RR DR SILCON UNLOCK wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

32. Keyless/power door locks/security system check 1

    -1. With the right rear door lock knob switch in UNLOCK position, check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Rear Door Lock Knob Sw. (UNLOCK)

    Is information value ON?

    YES 

    Go to step 33.

    NO 

    Go to step  35.

33. Determine possible failure area (right rear door latch, others)

    -1. Disconnect the following connector.

    Right rear door latch 10P connector

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Rear Door Lock Knob Sw. (UNLOCK)

    Is information value OFF?

    YES 

    Faulty right rear door lock knob switch; replace the right rear door latch .

    NO 

    Go to step 34.

34. Shorted wire check (RR AS SILCON UNLOCK line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Disconnect the following connector.

    Under-dash fuse/relay box connector D (44P)

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector D (44P): disconnected Right rear door latch 10P connector: disconnected
    Test point 1	Under-dash fuse/relay box connector D (44P) No. 26
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The RR AS SILCON UNLOCK wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

35. Keyless/power door locks/security system check 2

    -1. Disconnect the following connector.

    Right rear door latch 10P connector

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Right rear door latch 10P connector (female terminals) No. 6:
    Terminal B	Body ground

    Courtesy of HONDA, U.S.A., INC.

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Rear Door Lock Knob Sw. (UNLOCK)

    Is information value ON?

    YES 

    Go to step 36.

    NO 

    Go to step  37.

36. Open wire check (GND line)

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the jumper wire.

    -3. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Right rear door latch 10P connector: disconnected
    Test point 1	Right rear door latch 10P connector (female terminals) No. 9:
    Test point 2	Body ground

    Courtesy of HONDA, U.S.A., INC.

    Is there continuity?

    YES 

    The GND wire is OK. Faulty right rear door lock knob switch; replace the right rear door latch .

    NO 

    Repair an open or high resistance in the ground wire or poor ground (G603).

37. Open wire check (RR AS SILCON UNLOCK line)

    -1. Remove the jumper wire.

    -2. Connect terminals A and B with a jumper wire.

    Terminal A	Under-dash fuse/relay box connector D (44P) No. 26
    Terminal B	Body ground

    -3. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Rear Door Lock Knob Sw. (UNLOCK)

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The RR AS SILCON UNLOCK wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

38. Keyless/power door locks/security system check

    -1. With the driver's door closed, check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Door Switch

    Is information value ON?

    YES 

    Go to step 39.

    NO 

    Go to step  41.

39. Driver's door switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the driver's door switch.

    -3. Disconnect the following connector.

    Driver's door switch 1P connector

    -4. Check for continuity between test points 1 and 2.

    Test point 1	Driver's door switch 1P connector:
    Test point 2	Switch ground:

    Courtesy of HONDA, U.S.A., INC.

    Is there no continuity when you push the switch and is there continuity when you release the switch?

    YES 

    Go to step 40.

    NO 

    Replace the driver's door switch.

40. Shorted wire check (FL DOOR SW line)

    -1. Disconnect the following connector.

    Under-dash fuse/relay box connector D (44P)

    -2. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector D (44P): disconnected Driver's door switch 1P connector: disconnected
    Test point 1	Under-dash fuse/relay box connector D (44P) No. 35
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The FL DOOR SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

41. Driver's door switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the driver's door switch.

    -3. Disconnect the following connector.

    Driver's door switch 1P connector

    -4. Check for continuity between test points 1 and 2.

    Test point 1	Driver's door switch 1P connector:
    Test point 2	Switch ground:

    Courtesy of HONDA, U.S.A., INC.

    Is there no continuity when you push the switch and is there continuity when you release the switch?

    YES 

    Go to step 42.

    NO 

    Replace the driver's door switch.

42. Open wire check (FL DOOR SW line)

    -1. Connect terminals A and B with a jumper wire.

    Terminal A	Under-dash fuse/relay box connector D (44P) No. 35
    Terminal B	Body ground

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Door Switch

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The FL DOOR SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

43. Keyless/power door locks/security system check

    -1. With the front passenger's door closed, check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Front Passenger's Door Switch

    Is information value ON?

    YES 

    Go to step 44.

    NO 

    Go to step  46.

44. Front passenger's door switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the front passenger's door switch.

    -3. Disconnect the following connector.

    Front passenger's door switch 1P connector

    -4. Check for continuity between test points 1 and 2.

    Test point 1	Front passenger's door switch 1P connector:
    Test point 2	Switch ground:

    Courtesy of HONDA, U.S.A., INC.

    Is there no continuity when you push the switch and is there continuity when you release the switch?

    YES 

    Go to step 45.

    NO 

    Replace the front passenger's door switch.

45. Shorted wire check (FR DOOR SW line)

    -1. Disconnect the following connector.

    Under-dash fuse/relay box connector D (44P)

    -2. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector D (44P): disconnected Front passenger's door switch 1P connector: disconnected
    Test point 1	Under-dash fuse/relay box connector D (44P) No. 37
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The FR DOOR SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

46. Front passenger's door switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the front passenger's door switch.

    -3. Disconnect the following connector.

    Front passenger's door switch 1P connector

    -4. Check for continuity between test points 1 and 2.

    Test point 1	Front passenger's door switch 1P connector:
    Test point 2	Switch ground:

    Courtesy of HONDA, U.S.A., INC.

    Is there no continuity when you push the switch and is there continuity when you release the switch?

    YES 

    Go to step 47.

    NO 

    Replace the front passenger's door switch.

47. Open wire check (FR DOOR SW line)

    -1. Connect terminals A and B with a jumper wire.

    Terminal A	Under-dash fuse/relay box connector D (44P) No. 37
    Terminal B	Body ground

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Front Passenger's Door Switch

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The FR DOOR SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

48. Keyless/power door locks/security system check

    -1. With the left rear door closed, check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Rear Door Switch

    Is information value ON?

    YES 

    Go to step 49.

    NO 

    Go to step  51.

49. Left rear door switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the left rear door switch.

    -3. Disconnect the following connector.

    Left rear door switch 1P connector

    -4. Check for continuity between test points 1 and 2.

    Test point 1	Left rear door switch 1P connector:
    Test point 2	Switch ground:

    Courtesy of HONDA, U.S.A., INC.

    Is there no continuity when you push the switch and is there continuity when you release the switch?

    YES 

    Go to step 50.

    NO 

    Replace the left rear door switch.

50. Shorted wire check (RL DOOR SW line)

    -1. Disconnect the following connector.

    Under-dash fuse/relay box connector D (44P)

    -2. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector D (44P): disconnected Left rear door switch 1P connector: disconnected
    Test point 1	Under-dash fuse/relay box connector D (44P) No. 34
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The RL DOOR SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

51. Left rear door switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the left rear door switch.

    -3. Disconnect the following connector.

    Left rear door switch 1P connector

    -4. Check for continuity between test points 1 and 2.

    Test point 1	Left rear door switch 1P connector:
    Test point 2	Switch ground:

    Courtesy of HONDA, U.S.A., INC.

    Is there no continuity when you push the switch and is there continuity when you release the switch?

    YES 

    Go to step 52.

    NO 

    Replace the left rear door switch.

52. Open wire check (RL DOOR SW line)

    -1. Connect terminals A and B with a jumper wire.

    Terminal A	Under-dash fuse/relay box connector D (44P) No. 34
    Terminal B	Body ground

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Rear Door Switch

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The RL DOOR SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

53. Keyless/power door locks/security system check

    -1. With the right rear door closed, check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Rear Door Switch

    Is information value ON?

    YES 

    Go to step 54.

    NO 

    Go to step  56.

54. Right rear door switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the right rear door switch.

    -3. Disconnect the following connector.

    Right rear door switch 1P connector

    -4. Check for continuity between test points 1 and 2.

    Test point 1	Right rear door switch 1P connector:
    Test point 2	Switch ground:

    Courtesy of HONDA, U.S.A., INC.

    Is there no continuity when you push the switch and is there continuity when you release the switch?

    YES 

    Go to step 55.

    NO 

    Replace the right rear door switch.

55. Shorted wire check (RR DOOR SW line)

    -1. Disconnect the following connector.

    Under-dash fuse/relay box connector D (44P)

    -2. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Under-dash fuse/relay box connector D (44P): disconnected Right rear door switch 1P connector: disconnected
    Test point 1	Under-dash fuse/relay box connector D (44P) No. 28
    Test point 2	Body ground

    Is there continuity?

    YES 

    Repair a short to ground in the wire.

    NO 

    The RR DOOR SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

56. Right rear door switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Remove the right rear door switch.

    -3. Disconnect the following connector.

    Right rear door switch 1P connector

    -4. Check for continuity between test points 1 and 2.

    Test point 1	Right rear door switch 1P connector:
    Test point 2	Switch ground:

    Courtesy of HONDA, U.S.A., INC.

    Is there no continuity when you push the switch and is there continuity when you release the switch?

    YES 

    Go to step 57.

    NO 

    Replace the right rear door switch.

57. Open wire check (RR DOOR SW line)

    -1. Connect terminals A and B with a jumper wire.

    Terminal A	Under-dash fuse/relay box connector D (44P) No. 28
    Terminal B	Body ground

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Passenger's Rear Door Switch

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The RR DOOR SW wire is OK. Faulty MICU; replace the under-dash fuse/relay box .

58. Keyless/power door locks/security system check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Disconnect the following connector.

    Driver's door latch 10P connector

    -3. Connect terminals A and B with a jumper wire.

    Terminal A	Driver's door latch 10P connector (female terminals) No. 9:
    Terminal B	Body ground

    Courtesy of HONDA, U.S.A., INC.

    -4. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Door Key Cylinder Switch (LOCK)

    Is information value ON?

    YES 

    Go to step 59.

    NO 

    Go to step  61.

59. Driver's door key cylinder switch operation check

    -1. Turn the vehicle to the OFF (LOCK) mode.

    -2. Test the driver's door key cylinder switch .

    Is the switch OK?

    YES 

    Go to step 60.

    NO 

    Faulty driver's door key cylinder switch; replace the driver's door latch .

60. Open wire check (GND line)

    -1. Check for continuity between test points 1 and 2.

    Test condition	Vehicle OFF (LOCK) mode Driver's door latch 10P connector: disconnected
    Test point 1	Driver's door latch 10P connector (female terminals) No. 7:
    Test point 2	Body ground

    Courtesy of HONDA, U.S.A., INC.

    Is there continuity?

    YES 

    The GND wire is OK. Replace the power window master switch .

    NO 

    Repair an open or high resistance in the ground wire or poor ground (G401).

61. Open wire check (DR K/CYL LOCK line)

    -1. Connect terminals A and B with a jumper wire.

    Terminal A	Power window master switch 37P connector No. 35
    Terminal B	Body ground

    -2. Check the parameter(s) below with the HDS.

    Signal	Current conditions
    	Value	Unit
    Driver's Door Key Cylinder Switch (LOCK)

    Is information value ON?

    YES 

    Repair an open or high resistance in the wire.

    NO 

    The DR K/CYL LOCK wire is OK. Replace the power window master switch .