DTC B2077: Right Power Sliding Door Remote Control Switch 1 Signal Error

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 Honda Odyssey, 2016 Honda Odyssey, 2015 Honda Odyssey, 2014 Honda Odyssey, and 2013 Honda Odyssey. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A (see TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A ).

Clear the DTCs with the HDS.
Turn the ignition switch to LOCK (0), and then back to ON (II).
Turn the power sliding door main switch ON.
Check for DTCs with the HDS.
Is DTC B2077 indicated?

YES -Go to step 7.

NO -Go to step 5.
Unlock the child proof switch, then operate the right power sliding door outside handle or inside handle to OPEN side for at least 5 seconds.
Check for DTCs with the HDS.
Is DTC B2077 indicated?

YES -Go to step 7.

NO -Intermittent failure, the system is OK at this time. Check for lose or poor connections between the right power sliding door latch remote control assembly and the right power sliding door control unit.
Turn the ignition switch to LOCK (0).
Disconnect these items:
- Right power sliding door control unit connector A (12P)
- Right power sliding door control unit connector B (16P)
- Right power sliding door latch remote control assembly connector A (8P)
Check for continuity between right power sliding door latch remote control assembly connector A (8P) terminal No. 8 and body ground.

Fig 1: Checking Continuity Between Right Power Sliding Door Latch Remote Control Assembly Connector A (8P) Terminal No. 8 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES -Repair a short to ground in the wire.

NO -Go to step 10.
Check for continuity between right power sliding door latch remote control assembly connector A (8P) terminal No. 4 and body ground.

Fig 2: Checking Continuity Between Right Power Sliding Door Latch Remote Control Assembly Connector A (8P) Terminal No. 4 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES -Repair a short to ground in the wire.

NO -Go to step 11.
Check for continuity between body ground and right power sliding door latch remote control assembly connector A (8P) terminals No. 4 and No. 8 individually.

Fig 3: Checking Continuity Between Body Ground And Right Power Sliding Door Latch Remote Control Assembly Connector A (8P) Terminals No. 4 And No. 8
Courtesy of AMERICAN HONDA MOTOR CO., INC.

Is there continuity?

YES -Replace the right power sliding door latch remote control assembly (see SLIDING DOOR LATCH REMOTE CONTROL ASSEMBLY REPLACEMENT ).

NO -Replace the right power sliding door control unit (see POWER SLIDING DOOR MOTOR UNIT REPLACEMENT ).