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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> Body & Frame >> Seats >> Seat Heating System And Seat Cooling System >> Diagnostic Information and Procedures >> DTC B242A: Seat Heaters Common Circuit Short to Battery/Ground (With Memory A45) >> Diagnostic Fault Information

Diagnostic Fault Information

Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
Seat Memory Control Module B+ Terminal 5 X4 B242A 02, B2425 0D, B2430 0D, 1, 2 B242A 02, B2425 0D, B2430 0D, 1, 2 - -
Driver Heated Seat Element Control Terminal 11 X3 B242A 02 B2425 0D B242A 01 B2425 0E
Driver Heated Seat Element Control Terminal 6 X3 B242A 02 B2425 0D B242A 01 B2425 0E
Driver Heated Seat Temperature Sensor Signal B1925 02 B1925 05 B1925 05 -
Driver Heated Seat Temperature Sensor Low Reference - B1925 05 - -
Passenger Heated Seat Element Control Terminal 10 X3 B242A 02 B2430 0D B242A 01 B2430 0E
Passenger Heated Seat Element Control Terminal 4 X3 B242A 02 B2430 0D B242A 01 B2430 0E
Passenger Heated Seat Temperature Sensor Signal B2170 02 B2170 05 B2170 05 -
Passenger Heated Seat Temperature Sensor Low Reference - B2170 05 - -
1. Power seats inoperative
2. Heated seats inoperative