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Home >> Mazda >> 1995 >> MX-3 L4-1598cc 1.6L DOHC >> Repair and Diagnosis >> Transmission and Drivetrain >> Automatic Transmission/Transaxle >> Control Module >> Testing and Inspection >> Tcm Pin Test
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Tcm Pin Test

INSPECTION
1. Disconnect the transaxle control module (TCM) connectors.


View: Special Service Tool (SST) Connections:





2. Connect the special service tools (SST)s (Engine Signal Monitor and Adapter Harness) to the transaxle control module as shown.


View: Overlay Sheet SST-49 G018 904:





3. Place the SST (Overlay Sheet) on the Engine Signal Monitor.
4. Turn the ignition switch ON, and check the transaxle control module terminal voltage, referring to TCM Terminal Voltage Charts.

5. If any transaxle control module terminal input/output voltage is incorrect, check the related input or output devices and wiring. If no problem is found in these devices, replace the transaxle control module.


View: Special Service Tool (SST):





CAUTION: Applying voltage to terminals A and B on the SST-engine signal monitor will damage the SST.


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