Circuit/System Verification

Vehicle in Service Mode.
Verify that DTC P16C1, P16C2, P16C3, P16C4 or P16C5 is not set.
- If any of the DTCs are set
1. Program the T18 Battery Charger.
2. Verify the DTC does not set.
  - If the DTC sets, replace the T18 Battery Charger.
  - If the DTC does not set
3. All OK.
- If none of the DTCs are set
All OK