LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1942 (Seat Heating System And Seat Cooling System) >> Diagnostic Information and Procedures >> Heated Seat Inoperative >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2009 Saturn Vue. 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
Heated Seat Module B+ 1 1 - -
Heated Seat Switch B+ 1 1 - -
Heated Seat Module Ignition Voltage 1 1 - -
Heated Seat Switch Signal 1 1 2 -
Heated Seat Element Control 1 1 2 -
Heated Seat Element Ground - 1 - -
Heated Seat Temperature Sensor Signal 1 1 1 -
Heated Seat Temperature Sensor Low Reference - 1 - -
High Heat Indicator Control 4 3 3 -
Low Heat Indicator Control 4 3 3 -
Medium Heat Indicator Control 4 3 3 -
Heated Seat Switch Ground - 3 - -
Heated Seat Module Ground - 1 - -
1. Heated seat inoperative
2. Heated seat always ON
3. Heated seat switch indicators inoperative
4. Heated seat switch indicator always ON