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Home >> Saturn >> 2007 >> Vue Red Line, FWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Shift Lock Control System >> Diagnostic Information and Procedures >> Scan Tool Data Definitions >> Engine Control Module (ECM) / Powertrain Control Module (PCM)
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Engine Control Module (ECM) / Powertrain Control Module (PCM)

Brake Switch

The scan tool displays Applied/Released. The scan tool displays the status of the brake switch.

Ignition 1

The scan tool displays 0-20 V. The scan tool displays the voltage as received on the Ignition 1 circuit to the ECM/PCM.

Transmission Range

The scan tool displays Reverse, 2nd, Drive, Park, Neutral, 1st and 3rd. The scan tool display the switch status of the transmission (L61).

TR Sw.

The scan tool displays Invalid, Park, Reverse, Neutral, Drive, Intermediate and Low. The scan tool display the switch status of the transmission (L66).

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