Terminals Of Ecu
- CHECK POWER WINDOW REGULATOR MASTER SWITCH ASSY (DRIVER'S DOOR ECU)
- Disconnect the D17 connector.
- Check the voltage and continuity of each terminal of the wire harness side connector.
Standard:
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:
If the value is not as specified, there may be a malfunction in the wire harness side.
- Connect the D17 connector, and check the voltage between each terminal of the connector.
Standard:
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:
If the value is not as specified, replace the power window regulator master switch.
- CHECK POWER WINDOW REGULATOR SWITCH ASSY (PASSENGER'S DOOR ECU)
- Disconnect the F13 connector.
- Check the voltage and continuity of each terminal of the wire harness side connector.
Standard:
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:
If the value is not as specified, there may be a malfunction in the wire harness side.
- Connect the F13 connector, and check the voltage between each terminal of the connector.
Standard:
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:
If the value is not as specified, replace the power window regulator switch.
- CHECK POWER WINDOW REGULATOR SWITCH ASSY REAR (LH SIDE)
- Disconnect the R15 connector.
- Check the voltage and continuity of each terminal of the wire harness side connector.
Standard:
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:
If the value is not as specified, there may be a malfunction in the wire harness side.
- Connect the R15 connector, and check the voltage between each terminal of the connector.
Standard:
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:
If the value is not as specified, replace the power window regulator switch assy rear (LH side).
- CHECK POWER WINDOW REGULATOR SWITCH ASSY REAR (RH SIDE)
- Disconnect the R16 connector.
- Check the voltage and continuity of each terminal of the wire harness side connector.
Standard:
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:
If the value is not as specified, there may be a malfunction in the wire harness side.
- Connect the R16 connector, and check the voltage between each terminal of the connector.
Standard:
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
HINT:
If the value is not as specified, replace the power window regulator switch assy rear (RH side).
- CHECK DRIVER SIDE JUNCTION BLOCK ASSY (BODY ECU) (REAR SIDE)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Disconnect the 2B, 2E, 2F and 2G driver side J/B connectors.
- Check the voltage and continuity of each terminal of the wire harness side connector.
Standard:
TERMINAL WIRING COLOR SPECIFIED CONDITIONSymbols (Terminal No.) Wiring color Condition Specified condition B <=> Body ground (2F-7 <=> Body ground) R <=> Body ground Constant 10 - 14 V BDR1 <=> Body ground (2G-14 <=> Body ground) L-W <=> Body ground Constant 10 - 14V BDR2 <=> Body ground (2E-1 <=> Body ground) B-G <=> Body ground Constant 10 - 14V SGND <=> Body ground (2B-11 <=> Body ground) BR <=> Body ground Constant Continuity GND <=> Body ground (2R-8 <=> Body ground) W-B <=> Body ground Constant Continuity HINT:
If the value is not as specified, there may be a malfunction in the wire harness side.
- CHECK DRIVER SIDE JUNCTION BLOCK ASSY (BODY ECU) (LEFT SIDE)
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- Disconnect the B4 driver side J/B (body ECU) connector.
- Check the continuity of each terminal of the wire harness side connector.
Standard:
TERMINAL WIRING COLOR SPECIFIED CONDITIONSymbols (Terminal No.) Wiring color Condition Specified condition KSW <=> Body ground (B4-19 <=> Body ground) L <=> Body ground No key in the ignition key cylinder <=> With key No continuity <=> Continuity HINT:
If the value is not as specified, there may be a malfunction in the wire harness side.
- Connect the B4 driver side J/B (body ECU) connector, and check the voltage between each terminal of the connector.
Standard:
TERMINAL WIRING COLOR SPECIFIED CONDITIONSymbols (Terminal No.) Wiring color Condition Specified condition DCTY <=> Body ground (B6-1 <=> Body ground) R-G <=> Body ground Driver's door CLOSED <=> OPEN 10 - 14 V <=> Below 0V HINT:
If the value is not as specified, replace the driver side J/B.