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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Mirror System) >> Diagnostic Information and Procedures >> Heated Mirrors Malfunction >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2017 Chevrolet Spark. 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
Left Heated Mirror Element Control 2 1 3 -
Driver Outside Rearview Mirror Ground - 1 - -
Right Heated Mirror Element Control 2 1 3 -
Passenger Outside Rearview Mirror Ground - 1 - -
1. Single Heated Mirror Inoperative
2. Both Heated Mirrors Inoperative
3. Heated Mirrors Always On