FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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P1507

****Some values in these diagnostic procedures are incorrect, refer to the following 2 tables for updated values or to TSB - 03-36-024 for updated values****










P1507

DESCRIPTION
Refer to P1510, P1552.

FAILURE CONDITIONS
The ECM will set a code and the MIL will turn on if ISC actuator's opening coil driver stage [for P1513] or closing coil driver stage [for P1553] is open or shorted to ground during two driving cycles.

Circuit Diagram:






Test Procedure Part 1: