Circuit/System Verification
- Ignition ON.
- Verify that DTC P0602 is not set.
- If DTC P0602 is set
- Program the device that set the DTC.
- Verify that the DTC does not set.
- If the DTC sets, replace the device that set the DTC.
- If the DTC does not set
- All OK.
- If DTC P0602 is not set
- Verify that DTC P0601, P0603, P0604, P0605, P0606, P060A, P062F, or P262B is not set.
- If any of the DTCs are set
Replace the device that set the DTC.
- If none of the DTCs are set
- If any of the DTCs are set
- All OK