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 MANUALSSCION2010TC L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISRELAYS AND MODULESRELAYS AND MODULES - BODY AND FRAMEKEYLESS ENTRY MODULETESTING AND INSPECTION
2010 Scion tC L4-2.4L (2AZ-FE)
Keyless Entry Module: Testing and Inspection
2010 Scion tC L4-2.4L (2AZ-FE)SECTION Testing and Inspection
DOOR LOCK: DOOR CONTROL RECEIVER: ON-VEHICLE INSPECTION
1. CHECK DOOR CONTROL RECEIVER
(a) Disconnect the D8 receiver connector.
(b) Measure the voltage and resistance of the wire harness side connector.
Standard resistance:
Standard voltage:
(c) If the result is not as specified, the receiver may have a malfunction.
(d) Reconnect the D8 receiver connector.
(e) Measure the voltage of the connector.
Standard voltage:
(f) If the result is not as specified, the receiver may have a malfunction.
RENDER: 1.0x
NO RELATED
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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.