Circuit Open/Short Inspection

1. Disconnect the PCM connector.
2. Disconnect the CPP switch connector.
3. Inspect the following wiring harnesses for an open or short circuit. (Continuity inspection)

Open circuit 

• If there is no continuity in the following wiring harnesses, there is an open circuit. Repair or replace the wiring harness.
  • CPP switch terminal B and PCM terminal 1O
  • CPP switch terminal A and body ground

Short circuit 

• If there is continuity in the following wiring harnesses, there is a short circuit. Repair or replace the wiring harness.
  • CPP switch terminal A and body ground
  • CPP switch terminal A and body ground
  • CPP switch terminal B and body ground