Open circuit

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

If there is no continuity in the following wiring harnesses, there is an open circuit. Repair or replace the wiring harness.
- APP sensor terminal A and PCM terminal 1AE
- APP sensor terminal B and PCM terminal 1Y
- APP sensor terminal C and PCM terminal 1AA
- APP sensor terminal D and PCM terminal body ground
- APP sensor terminal E and PCM terminal 1AL
- APP sensor terminal F and PJB (California emission regulation applicable model)
- APP sensor terminal F and main relay terminal E (except for California emission regulation applicable model)