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.
TRAC Indicator Light Remains On
Check for diagnostic trouble codes. Make repairs as indicated and clear codes. See DIAGNOSTIC CODES under DIAGNOSIS & TESTING. If light remains on, check for short in harness and connector between TRAC ECU and TRAC indicator light. Repair or replace harness or connector, if short is found. If harness and connector between TRAC ECU and TRAC indicator light is okay, check and replace TRAC ECU.
NO RELATED
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.