Chevrolet Trax: Repair instructions
Chevrolet Trax (2013-2022) Workshop Manual / HVAC & Restraints / Heating, Ventilation, and Air Conditioning / Repair instructions
- Odor correction
- Air conditioning compressor oil balancing
- Air conditioning compressor replacement (2H0)
- Air conditioning clutch assembly replacement (LUJ, LUV)
- Air conditioning system seal replacement
- Air conditioning compressor hose replacement (LUJ, LUV)
- Air conditioning condenser hose replacement (2H0)
- Air conditioning evaporator hose assembly replacement (LUJ, LUV)
- Air conditioning (a/c) refrigerant pressure sensor replacement (LUJ, LUV)
- Heater and air conditioning evaporator and blower module removal and installation
- Heater and air conditioning evaporator and blower upper case replacement
- Heater outlet hose replacement (LUJ, LUV REAR)
- Air inlet assembly replacement
- Air distributor case replacement
- Floor rear air outlet duct replacement - left side
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Odor correction
Eliminating Air Conditioning Odor
Odors may be emitted from the air conditioning system primarily at start
up in hot, humid climates. The
following conditions may cause the odor:
Debris is pre
Air conditioning compressor oil balancing
Draining Procedure
NOTE: Drain and measure as much of the refrigerant oil as possible
from the rear
head ports of the removed air conditioning compressor.
Before draining oil, position the compress
Air conditioning compressor replacement (2H0)
Fig. 4: Air Conditioning Compressor (2H0)
Air Conditioning Compressor Replacement (2H0)
COMPRESSOR LEAK TESTING (R-134A)
Special Tools
GE-39400-A Halogen Leak Detector
GE-41447 R-134A A/C Tra
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Battery disconnect warning
WARNING: Unless directed otherwise, the ignition and start switch
must be in the
OFF or LOCK position, and all electrical loads must be OFF before
servicing any electrical component. Disconnect the negative battery cable
to prevent an electrical spark should a tool or equipment come in contact
with
Front wheelhouse panel replacement
Removal Procedure
Disable the SIR system. Refer to SIR Disabling and Enabling .
Disconnect the negative battery cable. Refer to Battery Negative Cable
Disconnection and
Connection
NOTE: Sectioning of the front wheelhouse assembly is not
recommended. The
front wheelhouse service panel is serv
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