Inspection of Continuity

WARNING: This page is about a different car, the 2005 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the instrument cluster connector.

Inspect continuity between terminal 1H and TCM terminal 1E.

If not as specified, inspect the wiring harness (instrument cluster-TCM).
If as specified, go to the next step.

TERMINAL 1H AND TCM TERMINAL 1E CONTINUITY

Terminals	Continuity
1H-1E (TCM)	Yes

Fig 1: Inspecting Continuity Between Terminal 1H And TCM Terminal 1E

Courtesy of MAZDA MOTORS CORP.

Inspect continuity between terminals 1H and 3J.

If not as specified, replace the instrument cluster or bulb.

TERMINALS 1H AND 3J CONTINUITY

Terminals	Continuity
1H-3J	Yes

Fig 2: Inspecting Continuity Between Terminals 1H And 3J

Courtesy of MAZDA MOTORS CORP.