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.
Checking fuse and wires
- Check that the fuse in the engine compartment relay/fuse box is intact.
If the fuse is intact, check the cable between control module terminal #9 and the fuse for an open circuit as described in Open-circuit, permanent faults .
If the fuse has blown, check the cables to the control module for a short circuit to ground as described in Short-circuit to ground, permanent faults , and for a short circuit to voltage supply as described in Short-circuit to supply voltage. Permanent faults . Then replace the fuse.
Other information:
- For further information about the fuses and relays, see the relevant wiring diagram.
- To connect the breakout box, see Connecting the ABS breakout box .
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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.