Diagnostic Aids
WARNING: This page is about a different car, the 1995 Mazda MX-6 and 1995 Mazda 626. 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:
- Vehicle Speed Sensor (VSS).
- Wiring harness circuits (VSS).
- Powertrain Control Module (PCM).