FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Checking Resistance to Control Buttons




Checking Resistance To Control Buttons







- Ignition off.
- Breakout box connected.

Connect an ohmmeter between outlets for respective control buttons on the breakout box according to Connector D and ground (output 36). Signal Tables

Ohmmeter should read infinite resistance for all readings.

OK - Replacing Component

Not OK - Checking For an Open-Circuit