Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Chevrolet Trax LS, FWDFACTORY OEM SERVICE PROCEDURE
Programming And Setup - All Systems
- Diagnostic Information and Procedures
- Repair Instructions
- A11 Radio: Programming and Setup (IO5/IO6/IP1)
- A11 Radio: Programming and Setup (IOA)
- A11 Radio: Programming and Setup (IOR)
- B218L Side Object Sensor Module - Left: Programming and Setup
- B218R Side Object Sensor Module - Right: Programming and Setup
- K9 Body Control Module: Programming and Setup
- K17 Electronic Brake Control Module: Programming and Setup
- K20 Engine Control Module: Programming and Setup
- K29F Seat Heating Control Module - Front: Programming and Setup
- K32 Steering Wheel Heating Control Module: Programming and Setup
- K33 HVAC Control Module: Programming and Setup
- K36 Inflatable Restraint Sensing and Diagnostic Module: Programming and Setup
- K38 Chassis Control Module: Programming and Setup
- K40D Seat Memory Control Module - Driver: Programming and Setup
- K43 Power Steering Control Module: Programming and Setup
- K47 Rear Differential Clutch Control Module: Programming and Setup
- K56 Serial Data Gateway Module: Programming and Setup
- K60 Steering Column Lock Module: Programming and Setup
- K61 Sunroof Control Module: Programming and Setup
- K73 Telematics Communication Interface Control Module: Programming and Setup (without IOR)
- K73 Telematics Communication Interface Control Module: Programming and Setup (IOR)
- K74 Human Machine Interface Control Module: Programming and Setup
- K84 Keyless Entry Control Module: Programming and Setup
- K89 Immobilizer Control Module: Programming and Setup
- K109 Frontview Camera Module: Programming and Setup
- K182 Parking Assist Control Module: Programming and Setup
- P16 Instrument Cluster: Programming and Setup
- K71 Transmission Control Module or Q8 Control Solenoid Valve Assembly: Programming and Setup (6T40 (MNH MNK))
- T3 Audio Amplifier: Programming and Setup
- Garage Door Opener Programming and Setup
- Service Programming System (SPS)
- Special Tools and Equipment
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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