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.
Work Procedure [After Replacing Chassis Control Module]
- WRITING MAC KEY
With M.U.T.-III SE
Perform MAC key writing. Refer to DESCRIPTION .
>>
GO TO 2.
- PERFORM PROGRAMMING
With M.U.T.-III SE
Perform chassis control module programming according to the procedure of "Programming" in M.U.T.-III SE Operation Manual. Refer to M.U.T.-III SE Operation Manual.
CAUTION: During programming, maintain the following conditions:- Ignition switch: ON
- Electric load: OFF
- Brake pedal: Not depressed
- 12V battery voltage: 12 - 13.5 V (Check the value displayed on the M.U.T.-III SE screen.)
>>
GO TO 3.
- PERFORM CONFIGURATION
With M.U.T.-III SE
Perform configuration. Refer to DESCRIPTION .
>>
GO TO 4.
- PERFORM NECESSARY WORK
- Perform self-diagnosis for "CHASSIS CONTROL".
- Erase the memory of self-diagnosis results.
>> End of work.
Use the Manual With the Right Hardware
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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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