Chevrolet Trax: Seat Heating and Cooling - Diagnostic information and procedures
Chevrolet Trax (2013-2022) Workshop Manual / Accessories & Equipment / Seat Heating and Cooling / Seat Heating and Cooling - Diagnostic information and procedures
- DTC B1925 OR B2170 (without memory A45): Seat cushion heater sensor
- DTC B1925 OR B2170 (With memory A45): Seat cushion heater sensor
- DTC B2345 (WITHOUT MEMORY A45): Seat heater disable circuit low voltage/high temperature
- DTC B2345 (WITH MEMORY A45): Seat heater disable circuit low voltage high/temperature
- DTC B2425 OR B2430 (WITHOUT MEMORY A45): Seat cushion heater circuit
- DTC B2425 OR B2430 (WITH MEMORY A45): Seat cushion heater circuit
- DTC B242A (WITHOUT MEMORY A45): Seat heaters common circuit
- DTC B242A (WITH MEMORY A45): Seat heaters common circuit
- Front heated seat malfunction (without memory A45)
- Front heated seat malfunction (with memory A45)
READ NEXT:
DTC B1925 OR B2170 (without memory A45): Seat cushion heater sensor
SCHEMATIC WIRING DIAGRAMS
HEATED/COOLED SEAT WIRING SCHEMATICS (ENCORE)
KA1
Fig. 1: KA1
HEATED/COOLED SEAT WIRING SCHEMATICS (TRAX)
KA1
Fig. 2: KA1
DIAGNOSTIC INFORMATION AND PROCEDURES
DTC B1925
DTC B1925 OR B2170 (With memory A45): Seat cushion heater sensor
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diag
DTC B2345 (WITHOUT MEMORY A45): Seat heater disable circuit low voltage/high
temperature
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diag
SEE MORE:
DTC P0325, P0327, OR P0328
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
D
Power steering system bleeding
NOTE:
Use clean, new power steering fluid only. Refer to Adhesives, Fluids,
Lubricants, and Sealers.
Hoses touching the frame, body or engine may cause system noise.
Ensure the hoses do not touch any other part of the vehicle.
Loose connections may not leak, but could allow air into the steer
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