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 MANUALSACURA2011TSX SPORT WAGON L4-2.4LREPAIR AND DIAGNOSISINSTRUMENT PANEL, GAUGES AND WARNING INDICATORSTESTING AND INSPECTIONCOMPONENT TESTS AND GENERAL DIAGNOSTICSGAUGE CONTROL MODULE INPUT TEST
2011 Acura TSX Sport Wagon L4-2.4L
Gauge Control Module Input Test
2011 Acura TSX Sport Wagon L4-2.4LSECTION Gauge Control Module Input Test
Gauge Control Module Input Test
NOTE: Before testing, do the gauge control module self-diagnostic function, and make sure the B-CAN communication lines are OK.
1. Turn the ignition switch to LOCK (0).
2. Remove the gauge control module Service and Repair, and disconnect the 32P connector (A) from it.
3. Inspect the connector and socket terminals to be sure they are all making good contact.
- If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
- If the terminals are OK, go to step 4.
4. With the connector still disconnected, do the following input tests:
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, go to step 5.
5. Reconnect the 32P connector to the gauge control module, and do the following input tests:
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, the gauge control module must be faulty; replace it Service and Repair.
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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.