Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

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Link: lemon-manuals.la
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Using SST (ECM Adapter Harness)

1. Turn ignition switch off.
2. Access PCM.
3. Disconnect the PCM connector.




4. Connect the SST (ESM adapter harness) between the PCM and the vehicle harness connectors.






NOTE: In order to measure the voltage, insert the positive voltmeter probe into the female terminal of the SST (ESM adapter harness) connectors.

5. Inspect the PCM terminal voltage according to the following table.

Connector View:




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Terminal Voltage Table (Reference)