DTC B1829: A/T-P Signal and VSP Signal Mismatch
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.
- Start the engine.
- Test drive at 6 mph (10 km/h) for 10 seconds.
- Check for DTCs with the HDS.
Is DTC B1829 indicated?
YES -Go to step 5.
NO -Intermittent failure, the system is OK at this time. Check for loose or poor connections.
- Check the P shift position indicator and the MIL.
Does the P indicator and MIL come on?
YES -Troubleshoot the automatic transmission system.
NO -Go to step 6.
- Check for gauge control module DTCs with the HDS.
Are any DTCs indicated?
YES -Go to the indicated DTCS TROUBLESHOOTING .
NO -Replace the power seat control unit (see POWER SEAT CONTROL UNIT INPUT TEST/REPLACEMENT ).