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Home >> Chevrolet >> 2010 >> Traverse LT, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 470 (HVAC System - Manual) >> Diagnostic Information and Procedures >> Auxiliary Blower Motor Malfunction >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2016 GMC Acadia, 2016 Chevrolet Traverse, and 2016 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Auxiliary Blower Motor Control Module B+ 2 2 - -
Auxiliary Blower Motor B+ 2 2 - -
Auxiliary Blower Motor Speed Control 2 2 1 -
Auxiliary Blower Motor Control 1 2 2 -
Auxiliary Blower Motor Control Module Ground - 2 - -
1. Auxiliary Blower Motor Always ON
2. Auxiliary Blower Motor Inoperative