KEYLESS RECEIVER INSPECTION [KEYLESS ENTRY SYSTEM]
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1. Measure the voltage or inspect for continuity according to the Terminal Voltage Table (Reference).
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• If the voltage is not as specified in the Terminal Voltage Table (Reference), inspect the parts under "Inspection item(s)" and related wiring harnesses.
2. If the system does not work properly even though the inspection items or related wiring harnesses do not have any malfunction, perform symptom troubleshooting [KEYLESS ENTRY SYSTEM].
Terminal Voltage Table (Reference)
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Terminal
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Signal name
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Connected to
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Measured condition
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Voltage (V)/Continuity
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Inspection item(s)
|
|
A
|
Power supply
|
BCM
|
Under any condition
|
B+
|
• BCM
• Related wiring harnesses
|
|
C
|
Data
|
BCM
|
Under any condition: Inspect the wiring harness between the keyless receiver and BCM terminal 7I for continuity.
|
Continuity detected
|
• BCM
• Related wiring harnesses
|
|
E
|
GND
|
Body ground
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Under any condition: Inspect for continuity to ground.
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Continuity detected
|
GND
|