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.
Check Torque Control 1 Signal.
- 9W1: CHECK TORQUE CONTROL 1 SIGNAL.
Turn ignition switch to ON (engine ON).
CHECK: Does the LED of torque control 1 signal light up?
- YES: Go to step torque control 2 signal, see CHECK TORQUE CONTROL 2 SIGNAL .
- NO: Check torque control 1 signal circuit, see DTC 38: TORQUE CONTROL SIGNAL .
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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