Chevrolet Trax: Repair instructions - off vehicle
Chevrolet Trax (2013-2022) Workshop Manual / Transmission / Automatic Transmission - 6T40 (MH8 MHB) / Repair instructions - off vehicle
Repair instructions - off vehicle
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Fig. 1: Identifying Lift Plate & Holding Fixture
Lift Plate and Holding Fixture Installation
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TORQUE CONVERTER REMOVAL
Fig. 2: View Of Torque Converter
Torque Converter Removal
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CONTROL VALVE BODY ASSEMBLY REMOVAL
Control Valve Body Cover Removal
Fig. 3: View Of Control Valve Body Cover
Control Valve Body Cover Removal
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Control Solenoid (With Body and TCM) Valve Assembly Removal
Fig. 4: View Of Control Solenoid (w/Body & TCM) Valve Assembly
Control Solenoid (With Body and TCM) Valve Assembly Removal
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Control Valve Body Assembly Removal
Fig. 5: View Of Control Valve Body Assembly
Control Valve Body Assembly Removal
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- Input and output speed sensor removal
- Front wheel drive shaft seal replacement - case side
- Input, reaction, and output carrier disassemble
- Low and reverse and 1-2-3-4 clutch housing isassemble
- Drive sprocket, driven sprocket, and drive link cleaning and inspection
- Control valve body assembly assemble (gen 2)
READ NEXT:
Input and output speed sensor removal
Fig. 6: View Of Input & Output Speed Sensor
Input and Output Speed Sensor Removal
TORQUE CONVERTER HOUSING WITH FLUID PUMP ASSEMBLY REMOVAL (NON HYBRID)
Fig. 7: View Of Torque Converter Hous
Front wheel drive shaft seal replacement - case side
Fig. 17: View Of Case Side Front Wheel Drive Shaft Seal
Front Wheel Drive Shaft Seal Replacement - Case Side
TRANSMISSION CASE CLEANING AND INSPECTION
Fig. 18: Cleaning & Inspecting Transmis
Input, reaction, and output carrier disassemble
Fig. 24: Disassembled View Of Input, Reaction & Output Carrier
Courtesy of GENERAL MOTORS COMPANY
Input, Reaction, and Output Carrier Disassemble
3-5-REVERSE AND 4-5-6 CLUTCH HOUSING DISASSEMB
SEE MORE:
DTC U18A6: Lost communication with right object detection control module on
dedicated bus 1
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 Descriptor
DT
Roof
Sunroof
If equipped, the sunroof only
operates when the ignition is turned
to ON/RUN or Retained Accessory
Power (RAP) is active.
Open/Close: Press and hold the
front or rear of switch (1) to open or
close the sunroof.
Vent: Press and hold the front or
rear of switch (2) to vent or close
the sunr
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