B1835

DTC Troubleshooting: B1835

DTC B1835:

Steering Column Manual Switch Malfunction

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

1. Clear the DTC with the HDS.

2. Turn the ignition switch to LOCK (0) and then back to ON (II).

3. Operate the tilt/telescopic switch in each direction for at least 3 seconds each.

4. Check for DTCs with the HDS.

Is DTC B1835 indicated?

YES -

Go to step 5.

NO -

Intermittent failure, the power tilt/telescopic steering system is OK at this time. Check for loose or poor connections at the tilt/telescopic switch connector and at the power tilt/telescopic control unit connectors.

5. Turn the ignition switch to LOCK (0).

6. Do the tilt/telescopic switch test Testing and Inspection.

Is the switch OK?

YES -

Go to step 7.

NO -

Replace the switch Testing and Inspection.

7. Disconnect power tilt/telescopic steering control unit connector A (16P).

8. Disconnect the tilt/telescopic switch 13P connector.

9. Check for continuity between body ground and tilt/telescopic switch 13P connector terminals No. 1, No. 3, No. 6, No. 7, and No. 10 individually.





Is there continuity?

YES -

Repair a short to ground in the wire.

NO -

Go to step 10.

10. Check for continuity between power tilt/telescopic steering control unit connector A (16P) terminals and tilt/telescopic switch 13P connector terminals as shown:









Is there continuity?

YES -

Replace the power tilt/telescopic steering control unit Testing and Inspection.

NO -

Repair an open or high resistance in the wire.