Inspection Procedure
- CHECK POWER DOOR LOCK OPERATION
- When the master switch assembly's door control switch is operated, check that the locked doors unlock.
Result
RESULT CHARTResult Proceed to Door locks operate normally OK Door locks do not operate normally NG NG: GO TO POWER DOOR LOCK CONTROL SYSTEM
OK: Go to next step
- When the master switch assembly's door control switch is operated, check that the locked doors unlock.
- READ VALUE USING TECHSTREAM (OUTSIDE HANDLE)
- Using the Techstream, read the Data List.
Rear Right Door (Rear door ECU RH)
REAR RIGHT DOOR (REAR DOOR ECU RH) DATA LIST REFERENCETester Display Measurement Item/Display Normal Condition Diagnostic Note Outside Handle Trigger SW Rear RH side door outside handle lock switch/ON or OFF ON: Rear RH side door outside handle lock switch is pushed
OFF: Rear RH side door outside handle lock switch is not pushed- OK: On the screen, item changes between ON and OFF according to above chart.
NG: Go to step 4
OK: Go to next step
- Using the Techstream, read the Data List.
- CHECK REAR DOOR ECU RH (OPERATION)
- Replace the rear door ECU RH with a new one or normally functioning one (see REMOVAL ).
- Check that the entry function operates normally.
OK: Operates normally
NG: REPLACE CERTIFICATION ECU
OK: END (REAR DOOR ECU RH IS DEFECTIVE)
- INSPECT REAR DOOR OUTSIDE HANDLE RH
- Measure the resistance according to the value (s) in the table below.
Standard resistance
RESISTANCE SPECIFICATIONTester Connection Switch Condition Specified Condition d-3 (TRG+) - c1-1 (TRG-) ON Below 1 Ω d-3 (TRG+) - d-1 (TRG-) OFF 10 kΩ or higher Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
NG: REPLACE REAR DOOR OUTSIDE HANDLE RH (See REMOVAL )
OK: Go to next step
- Measure the resistance according to the value (s) in the table below.
- CHECK HARNESS AND CONNECTOR (REAR DOOR OUTSIDE HANDLE RH - REAR DOOR ECU RH)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Disconnect the d handle connector.
- Disconnect the O3 ECU connector.
- Measure the resistance according to the value (s) in the table below.
Standard resistance
RESISTANCE SPECIFICATIONTester Connection Condition Specified Condition d-3 (TRG+) - O3-20 (TRG+) Always Below 1 Ω d-3 (TRG+) - Body ground Always 10 kΩ or higher NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: Go to next step
- CHECK HARNESS AND CONNECTOR (REAR DOOR OUTSIDE HANDLE RH - DOOR ELECTRICAL KEY OSCILLATOR)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Disconnect the d handle connector.
- Disconnect the c2 oscillator connector.
- Measure the resistance according to the value (s) in the table below.
Standard resistance
RESISTANCE SPECIFICATIONTester Connection Condition Specified Condition d-1 (TRG-) - c2-9 (TRG-) Always Below 1 Ω c1-1 (TRG-) - Body ground Always 10 kΩ or higher NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: Go to next step
- CHECK DOOR ELECTRICAL KEY OSCILLATOR (OPERATION)
- Replace the door electrical key oscillator with a new one or normally functioning one (see REMOVAL ).
- Check that the entry function operates normally.
OK: Operates normally
NG: Go to step 8
OK: END (DOOR ELECTRICAL KEY OSCILLATOR IS DEFECTIVE)
- CHECK REAR DOOR ECU RH (OPERATION)
- Replace the rear door ECU RH with a new one or normally functioning one (see REMOVAL ).
- Check that the entry function operates normally.
OK: Operates normally
NG: REPLACE CERTIFICATION ECU
OK: END (REAR DOOR ECU RH IS DEFECTIVE)