Chevrolet Trax: Seat Heating and Cooling
Chevrolet Trax (2013-2022) Workshop Manual / Accessories & Equipment / Seat Heating and Cooling
- Seat Heating and Cooling - Diagnostic information and procedures
- Seat heating and cooling - Repair instructions
- Seat heating and cooling - Description and operation
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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
SEE MORE:
Piston and connecting rod assemble
Special Tools
EN-49941 Remover / Installer Piston Retainer Ring
For equivalent regional tools, refer to Special Tools.
Fig. 345: Connecting Rod, Piston And Piston Pin
NOTE: Lubricate the piston pin with clean engine oil.
Install the connecting rod (3) and the piston pin (2) to the piston (1).
I
Brake pressure modulator valve bracket replacement
Removal Procedure
Remove the brake pressure modulator valve (BPMV) and bracket assembly.
Refer to Brake Pressure Modulator Valve Replacement.
Fig. 24: Brake Pressure Modulator Valve Bolts
Remove the BPMV bolts (1).
Remove the BPMV bracket.
Installation Procedure
Install the BPMV bracket
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