D3 Indicator Does Not Come on In D3 Driving Mode
D3 indicator does not come on in D3 driving mode
Diagnostic Procedure:
1. F-CAN communication line error
2. Gauge control module defective
3. PCM defective
4. D3 switch defective
5. D3 switch circuit defective
Also check for:
- Check the F-CAN communication line for a DTC. B1168
- Check the A/T gear position indicator drive circuit in the gauge control module by using the gauge control module self-diagnostic function. Initial Inspection and Diagnostic Overview
- Check the D3 switch circuit. D3 Switch Circuit Troubleshooting
- Check the D3 switch. D3 Switch Test