DTC C0475 00
- Ignition OFF, disconnect the X2 harness connector at the PSCM.
- Test for less than 5 ohms between the ground circuit terminal 1 and ground.
- If greater than the specified range, test the ground circuit for an open/high resistance.
- Ignition ON, verify a test lamp illuminates between the B+ terminal 2 and ground.
- If the test lamp does not illuminate, test the B+ circuit for a short to ground or an open/high resistance.
- Ignition OFF, connect the X2 harness connector at the PSCM. Disconnect the X3 harness connector at the PSCM.
- Test for less than 5 ohms between the ground circuit terminal 3 and ground.
- If greater than the specified range, test the ground circuit for an open/high resistance.
- Ignition ON, verify a test lamp illuminates between the ignition circuit terminal 1 and ground.
- If the test lamp does not illuminate, test the ignition circuit for a short to ground or an open/high resistance.
- With a scan tool, clear the DTC.
- Drive the vehicle under normal driving conditions. Verify DTC C0475 00 does not set.
- If the DTC sets, replace the PSCM.