KEYLESS RECEIVER INSPECTION [ADVANCED KEYLESS ENTRY AND START SYSTEM]

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1. Measure the voltage at the auto light/wiper control module terminals as indicated below.

Terminal Voltage Table (Reference)

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Terminal | Signal name | Connected to | Measured condition | Voltage (V) | Inspection item(s)
--- | --- | --- | --- | --- | ---
A | Power supply | Keyless control module | Under any condition | B+ | • Keyless control module • Related wiring harnesses
C | Serial communication | Keyless control module | Because this terminal is for communication, good/no good judgment by terminal voltage is not possible. | — | • Keyless control module • Related wiring harnesses
E | GND | Body ground | Under any condition. | 1.0 or less | Related wiring harnesses