Inspection Procedure

1. Operate the rear LH power window. Check if any DTCs are output.

Result: 

Fig 1: Result Chart

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B: PROCEED TO DTC CHART (See  DIAGNOSTIC TROUBLE CODE CHART  ) 

A: Go to next step. 

1. Connect the hand-held tester (with CAN VIM) to the DLC3.
2. Turn the ignition switch ON and press the hand-held tester main switch ON.
3. Select the item below in the ACTIVE TEST and then check that the power window operates.

Rear door LH ECU: 

Fig 2: Rear Door LH ECU - Active Test Chart

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OK: "ON"(power window is operating) appears on the screen. 

NG: Go to step 3 

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE  ) 

1. Disconnect the P16 motor connector.
2. Disconnect the R13 ECU connector.
3. Measure the resistance of the wire harness side connectors.

Standard: 

Fig 3: Terminals Resistance Reference Chart

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Fig 4: Checking Wire Harness (Power Window Regulator Motor Assy Rear LH -Rear Door LH ECU)

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NG: REPAIR OR REPLACE HARNESS AND CONNECTOR 

OK: Go to next step. 

1. Remove the motor (see OVERHAUL ).
2. Apply battery voltage to the motor connector according to the figure Fig 5 below.
3. Check that the motor rotates smoothly.

OK: Go to next step. 

Fig 5: Measurement Condition Chart

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Fig 6: Inspecting Power Window Regulator Motor Assy

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NG: REPLACE POWER WINDOW REGULATOR MOTOR ASSY 

OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE (See  PROBLEM SYMPTOMS TABLE  )