Is there continuity?
YES -
Go to step 16.
NO -
Repair an open in the wire.?
16. Check for continuity between driver's power window motor 6P connector terminal No. 1 and body ground.
Is there continuity?
YES -
Repair a short to ground in the wire.?
NO -
Replace the driver's power window motor.?
B2177
DTC Troubleshooting: B2177
DTC B2177:
Front Passenger's Power Window Motor Pulse A Error
NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A See: Powertrain
Management/Computers and Control Systems/Information Bus/Testing and Inspection/Component Tests and General Diagnostics/Troubleshooting
- B-CAN System Diagnosis Test Mode A.
1. Clear the DTCs with the HDS.
2. Turn the ignition switch to LOCK (0) and then back to ON (II).
3. Open and close the front passenger's power window by using the front passenger's power window switch manually.
4. Check for DTCs with the HDS.
Is DTC B2177 indicated?
