6. Check for gauge control module DTCs with the HDS.
Are any DTCs indicated?
YES -
Troubleshoot the gauge control module.?
NO -
Replace the power seat control unit.?
B1835
DTC Troubleshooting: B1835
DTC B1835:
Power Tilt/Telescopic Steering Switch Signal Input 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 DTC with the HDS.
2. Turn the ignition switch to LOCK (0) and then back to ON (II).
3. Operate the power tilt/telescopic steering 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 between the power
tilt/telescopic steering switch connector and the power tilt/telescopic steering control unit connector.?
5. Turn the ignition switch to LOCK (0).
6. Do the power tilt/telescopic steering switch test See: Sensors and Switches/Sensors and Switches - Steering and Suspension/Sensors and
Switches - Steering/Tilt Wheel Switch/Service and Repair.
Is the switch OK?
YES -
Go to step 7.
NO -
Replace the power tilt/telescopic steering switch.?
7. Disconnect power tilt/telescopic steering control unit connector A (16P).
8. Disconnect the power tilt/telescopic steering switch 13P connector.
9. Check for continuity between body ground and power tilt/telescopic steering switch 13P connector terminals No. 1, No. 3,No. 6, No. 7, and
