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.
Read diagnostic trouble codes (DTCs).
Faults which cause diagnostic trouble code (DTC) IMM-225 to be stored can also cause diagnostic trouble codes (DTCs) IMM-233, IMM-234 or IMM-235 to be stored. Read diagnostic trouble codes (DTCs) as follows and select the diagnostic trouble code (DTC) which is stored.
- Ignition off.
- Ignition on.
Read diagnostic trouble codes (DTCs).
- IMM-233
- IMM-234
- IMM-235
Select one of the following options to continue.
- 1
Refer to No connection
- 2
Refer to No communication
- 3
Refer to Not stored
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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