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.
Fault Code Extraction and Deletion Procedure
Error information is stored in the A/CCM up to a maximum of 5 faults. Should a sensor fault occur there will be an audible beep and the message Er will be displayed on the control panel display for 5 seconds after ignition on. Please note that this will happen only once in any ignition switch cycle. The error source may be accessed by the following procedure
This procedure must be completed through one complete cycle, 1 through 6
| Step | Result |
|---|---|
| #1 Simultaneously hold AUTO and RECIRC - Switch ignition to ON | Display element check |
| #2 Press AUTO | Display of stored fault (NUMERIC) code. If ZERO appears, there are no stored codes |
| #3 Press FACE | Scroll through stored faults (maximum of 5) |
| #4 Simultaneously press FACE and R | Clear stored fault codes (may need to be repeated for each fault) |
| #5 Press RECIRC (Press FAN to skip actuator check) | Initiate actuator check (Actuator codes 20 through 27 * ) |
| #6 Press FAN | Exit error check mode |
NO RELATED
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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.