FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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TG102 - Check For Short to Power In Signal Circuit



- Key "OFF".

- Manual Lever Position (MLP) sensor disconnected.

- Breakout box installed, Powertrain Control Module (PCM) disconnected.

- Measure resistance between test pin 30 and test pins 37/57, 40/60 and 46 at the breakout box.

- Is each resistance greater than 10,000 ohms?

Yes -- Go to TG103. TG103 - Check Sensor Resistance

No -- Service short circuit. Remove breakout box. Reconnect all components. Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)