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Home >> Mazda >> 2000 >> MPV ES >> Repair and Diagnosis >> External Pages >> Different car >> Section 79 (Engine Controls - Self-Diagnostics) >> Self-Diagnostic System >> On-Board Diagnostics >> Transaxle Control (O/D OFF) Switch Test

Transaxle Control (O/D OFF) Switch Test

WARNING: This page is about a different car, the 2003 Mazda Tribute. However, it is still accessible from the selected car via links, so may be relevant.

This tests the ability of the PCM to identify a state of change in the O/D OFF switch. The switch must briefly be cycled on all vehicles with an O/D OFF switch. This test is performed during the KOER self-test.