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Home >> Acura >> 2017 >> RLX Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Security System / Keyless Entry System - Symptom Troubleshooting (Except Hybrid) >> Keyless Access System Symptom Troubleshooting >> The engine starts but stalls immediately

The engine starts but stalls immediately

  1. Keyless access system check 1

    -1. Turn the vehicle to the ON mode.

    -2. Check the immobilizer indicator.

    Does the immobilizer indicator come on?

    YES 

    Go to step 2.

    NO 

    Go to step 6.

  2. Keyless access system check 2

    -1. Check the immobilizer indicator.

    Is the immobilizer indicator blinking?

    YES 

    Go to step 3.

    NO 

    Go to step 6.

  3. Keyless access system check 3

    -1. Select KEYLESS ACCESS CONTROL UNIT from the ONE-PUSH START system select menu with the HDS, and enter KEYLESS ACCESS SYSTEM INFORMATION.

    One-Push - KEYLESS ACCESS CONTROL UNIT- Smart Information

    Do the SYSTEM CHECK 1 and 2 with the HDS.

    Are N-1 OK and N-2 OK indicated?

    YES 

    Go to step 4.

    NO 

    Troubleshoot the keyless access system according to the result of the SYSTEM CHECK 1 and 2.

  4. Keyless access system check 4

    -1. Select KEYLESS ACCESS CONTROL UNIT from the ONE-PUSH START system select menu with the HDS, and enter DATA LIST.

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

    Signal Current conditions
    Value Unit
    Electrical Steering Lock SWITCH B    

    Is information value correct?

    YES 

    Go to step 7.

    NO 

    Go to step 5.

  5. Open wire check (ESL SW B line)

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

    -2. Disconnect the following connectors.

    Keyless access control unit connector C (24P)
    Electric steering lock 12P connector

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

    Test condition Vehicle OFF (LOCK) mode
    Keyless access control unit connector C (24P): disconnected
    Electric steering lock 12P connector: disconnected
    Test circuit ESL SW B
    Test point 1 Electric steering lock 12P connector No. 8 (ORN)
    Test point 2 Keyless access control unit connector C (24P) No. 7 (ORN)
    GHH350779Courtesy of HONDA, U.S.A., INC.

    Is there continuity?

    YES 

    The ESL SW B wire is OK. Replace the keyless access control unit .

    NO 

    Repair an open or high resistance in the wire.

  6. Gauge control module check

    -1. Select GAUGES from the BODY ELECTRICAL SYSTEM SELECT menu with the HDS.

    Self diagnostic function

    Select FUNCTIONAL TESTS from the TEST MODE menu with the HDS, and enter SELF TEST.

    Does the immobilizer indicator come on?

    YES 

    Go to the PGM-FI system troubleshooting .

    NO 

    Replace the gauge control module .

  7. Keyless access system check 5

    -1. With driver's power window open and all the doors closed, turn the vehicle to the OFF (LOCK) mode.

    -2. Remove all the keyless remotes from inside the vehicle. Hold them outside the open driver's window, at least 20 cm (8.0 in) away from the vehicle.

    -3. Press the engine start/stop button. The MID should request the keyless remote to touch the engine start/stop button. The LED on the engine start/stop button will flash for up to 30 seconds.

    -4. Touch the engine start/stop switch with the keyless remote. The buttons on the keyless remote should be facing you. The LED on the engine start/stop button will turn solid for 10 seconds when detected.

    -5. Try to start the engine.

    Does the engine start?

    YES 

    Go to step 8.

    NO 

    Go to step 9.

  8. PGM-FI DTC check

    -1. Check for PGM-FI DTCs with the HDS.

    DTC Description Confirmed DTC Pending DTC
         

    Are any DTCs indicated?

    YES 

    Troubleshoot the PGM-FI DTCs.

    NO 

    Replace the keyless access control unit .

  9. Keyless access system check 6

    -1. Select BACKUP CONTROL UNIT from the ONE-PUSH START system select menu with the HDS, and enter SYSTEM INFORMATION.

    Immobilizer - Information/Record Data/History Data - Immobilizer Information

    Do the SYSTEM CHECK with the HDS.

    Is N-1 OK indicated?

    YES 

    Go to step 10.

    NO 

    Troubleshoot the backup control unit according to the result of the SYSTEM CHECK.

  10. Keyless access system check 7

    -1. Check the parameter (s) below with the HDS.

    Signal Current conditions
    Value Unit
    Electrical Steering Lock SWITCH B    

    Is information value correct?

    YES 

    Troubleshoot the PGM-FI symptom troubleshooting .

    NO 

    Replace the keyless access control unit .