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.
Retrieving DTC Using SCS Service Connector
2004 Acura 3.5RLSECTION Retrieving DTC Using SCS Service Connector
WARNING: This page is about a different car, the 2002 Acura 3.5RL. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition off and wait 10 seconds. Connect SCS Short Connector (07PAZ-0010100) to service check 2-pin connector. See Fig 2.NOTE: If service connector is connected sooner than 10 seconds after ignition is turned off, SRS unit will not be completely reset and will not output DTCs.
- Turn ignition on. SRS indicator light will come on for about 6 seconds and go off. DTC will be indicated next. DTC consists of a main code and a sub-code. Up to 3 separate malfunctions can be indicated. In case of a continuous failure, DTC will be indicated repeatedly. In case of an intermittent failure, SRS indicator light will indicate DTC once, then will stay on. If both a continuous and an intermittent failure occur, only DTC of continuous failure will be indicated. In case system is normal (no DTC), SRS indicator light will stay on.
- Read DTC. Turn ignition off and wait 10 seconds. Disconnect SCS short connector from service check connector.
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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.