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.
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HOMESERVICE MANUALSACURA20043.5RLREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCRUISE CONTROL SYSTEMSSYSTEM TESTSCRUISE CONTROL UNIT INPUT3.2TL
2004 Acura 3.5RL
Cruise Control Unit Input: 3.2TL
2004 Acura 3.5RLSECTION 3.2TL
- Disable air bag system. Turn ignition off. Remove instrument panel lower left cover. Remove left knee bolster. Cruise control unit is located right of steering column. See Figure.
- Disconnect cruise control unit 14-pin connector. Ensure connector and terminals are okay. Repair as necessary and retest system. If connector and terminals are okay, perform cruise control unit input tests. See Figure. If an input test indicates a problem, find and correct cause and retest system. If all input test results are okay, replace cruise control unit.
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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.