B2041

DTC B2041: Left Power Slide Motor Pulses (SLSE1/SLSE2) Error

NOTE: If you are troubleshooting multiple DTCs, be sure to follow the instructions in B-CAN System Diagnosis Test Mode A.

1. Turn the ignition switch OFF, and then back ON (II).
2. Turn the power sliding door main switch OFF, then close the left power sliding door from the fully-opened position.
3. Turn the power sliding door main switch ON.
4. Open the left power sliding door with the left power sliding door switch.
5. Clear the DTCs with the HDS.
6. Check for DTCs with the HDS.

Is DTC B2041 indicated?

YES - Go to step 7.

NO - Intermittent failure, the power sliding door system is OK at this time. Check for loose or poor connections at the left power sliding door control unit connector, and at the left power slide motor connectors.

7. Turn the ignition switch OFF.
8. Disconnect the 22P connector from the left power sliding door control unit.
9. Disconnect the 6P connector from the left power slide motor assembly.




10. Check for continuity between the left power sliding door control unit connector A (22P) No. 8 and No. 16 terminals.

Is there continuity?

YES - Repair a short in the wire.

NO - Go to step 11.




11. At the motor side, check for continuity between the left power slide motor connector B (6P) No. 4 and No. 5 terminals.

Is there continuity?

YES - Replace the left power slide motor assembly.

NO - Replace the left power sliding door control unit.