Chevrolet Trax: Engine Heating and Cooling - Description and operation
Chevrolet Trax (2013-2022) Workshop Manual / Engine / Engine Heating and Cooling / Engine Heating and Cooling - Description and operation
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Cooling fan description and operation (LUJ OR LUV)
The engine cooling fan system is composed of one cooling fan, a series of 5
relays, the engine control module
(ECM), and the associated wiring. The cooling fan assembly includes two
resistors. This
Cooling system description and operation
Engine Coolant Indicators
The instrument panel cluster (IPC) shows the engine temperature on the
temperature gauge. The value is
sent on the data communication line from engine control module (EC
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Brake rotor assembled lateral runout correction
NOTE:
Brake rotor thickness variation MUST be checked BEFORE checking for
assembled lateral runout (LRO). Thickness variation exceeding the
maximum acceptable level can cause brake pulsation. Refer to Brake
Rotor Thickness Variation Measurement.
Brake rotor assembled lateral runout (LRO) excee
DTC P0641, P0651, P0697, OR P06A3 (ECM)
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
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