Diagnostic Aids
WARNING: This page is about a different car, the 1993 Mazda Navajo. However, it is still accessible from the selected car via links, so may be relevant.
Perform this test when directed by QUICK TEST. This test is intended to diagnose:
- Faulty Powertrain Control Module (PCM).
- KAPWR wiring harness circuits.
TEST PIN NO. 1 (KAPWR) WIRE COLOR IDENTIFICATION
| Application |
Wire Color |
| 4.0L |
Yellow |