FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Checking Control Buttons




Checking Control Buttons







- Ignition off.


Connect an ohmmeter between breakout box outlet to relevant button and ground (outlet 36).

The ohmmeter should read 0 [ohm] when the relevant button is activated.

Ok - Checking the Control Module

Not Ok - Checking For an Open-Circuit