Section 486 (Power Door Lock Control System - Diagnostics): Pre-Check

1. Hook up the hand-held tester to the DLC3.
2. Monitor the ECU data by following the prompts on the tester screen.

HINT:

Hand-held tester has a Snapshot function which records the monitored data. Refer to the hand-held tester operator's manual for further details.

1. The DTCs and freeze frame data will be erased by the hand-held tester to erase the codes.

HINT:

According to the DATA LIST displayed by the hand-held tester, you can read the value of the switch, sensor, actuator and so on without parts removal. Reading the DATA LIST as a first step of troubleshooting is one of the method to shorten the labor time.

1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. According to the display on tester, read the DATA LIST.

Fig 1: Standard (Body ECU) (1 Of 2)

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Fig 2: Standard (Body ECU) (2 Of 2)

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Fig 3: Standard (Back Door ECU)

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HINT:

Performing the ACTIVE TEST using the hand-held tester allows the relay, VSV, actuator and so on to operate without parts removal. Performing the ACTIVE TEST as a first step of troubleshooting is one of the method to shorten the labor time. It is possible to display the DATA LIST during the ACTIVE TEST.

1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch ON.
3. According to the display on the tester, perform the ACTIVE TEST.