FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Control Module Ground


Control module ground





The control module is grounded at grounding point G43 through pins 31 and 32. The grounding points are connected internally.

Diagnostics





If there is no ground connection, communication with the TCM will not be possible. No diagnostic trouble code is generated. TCM in Limp-Home mode.