Circuit Open/Short Inspection
Courtesy of MAZDA MOTORS CORP.
- Disconnect the PCM connector.
- Inspect the following wiring harness 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.
- Neutral switch terminal A and PCM terminal 1S
- Neutral switch terminal B and body GND
- Short circuit
- If there is continuity in the following wiring harnesses, there is a short circuit. Repair or replace the wiring harness.
- Neutral switch terminal B and GND