Buick Encore: Seat heating and cooling - Repair instructions
FRONT SEAT HEATER CONTROL MODULE REPLACEMENT

Fig. 3: Front Seat Heater Control Module
Front Seat Heater Control Module Replacement


DRIVER OR PASSENGER SEAT BACK CUSHION HEATER REPLACEMENT
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Fig. 4: Driver Or Passenger Seat Back Cushion Heater
Driver or Passenger Seat Back Cushion Heater Replacement
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DRIVER OR PASSENGER SEAT CUSHION HEATER REPLACEMENT

Fig. 5: Driver Or Passenger Seat Cushion Heater
Driver or Passenger Seat Cushion Heater Replacement
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HEATED SEATS DESCRIPTION AND OPERATION
Heated Seat Components
The driver and passenger heated seats consist of the following components:
Left heated seat switch
Right heated seat switch
HVAC contr
Schematic wiring diagrams
STEERING WHEEL SECONDARY/CONFIGURABLE CONTROL WIRING SCHEMATICS
(ENCORE)
Steering Wheel Control System
Fig. 1: Steering Wheel Control System
STEERING WHEEL SECONDARY/CONFIG
DTC B1405: Control module voltage reference output 2
DIAGNOSTIC CODE INDEX
DTC B1405: CONTROL MODULE VOLTAGE REFERENCE OUTPUT 2
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicl
SEE MORE:
NOTE:
DO NOT program a control module unless directed to by a service
procedure or a service bulletin. If the ECU is not properly configured with
the correct calibration software, the ECU will not control all of the
vehicle
features properly.
Ensure the programming tool is equipped with the
The heating, cooling, defrosting, and ventilation for the vehicle can be
controlled with this system.
Temperature Control
Air Delivery Modes
Fan Control
Defrost
Rear Window Defogger
Air Conditioning
Recirculation
The following are climate control
settings that use more fuel:
Defro