mirror TOYOTA SIENNA 2007 Service User Guide

MULTIPLEX COMMUNICATION – MULTIPLEX COMMUNICATION SYSTEMMP–13
MP
If the result is not as specified, there may be a
malfunction on the wire harness side.
(c) Measure the resistance between the specified
terminals on the wire harness side connector.
If the result is not as specified, there may be a
malfunction on the wire harness side.
11. OUTER MIRROR CONTROL ECU LH (with Driving
Position Memory)
(a) Disconnect the O9 ECU connector.
(b) Measure the voltage between the specified
terminals on the wire harness side connector.
If the result is not as specified, there may be a
malfunction on the wire harness side.
(c) Measure the resistance between the specified
terminals on the wire harness side connector.
If the result is not as specified, there may be a
malfunction on the wire harness side.
O11-4 (CPUB) - Body
groundW-L - Body ground Power supply (Battery) Always 11 to 14 V
O11-6 (BDR) - Body
groundR-L - Body ground Power supply (Battery) Always 11 to 14 V Terminal No.
(Symbols)Wiring Color Terminal Description Condition Specified Condition
Terminal No.
(Symbols)Wiring Color Terminal Description Condition Specified Condition
O11-8 (MPX1) - Body
groundR-L - Body ground MPX line Always 10 k
or higher
O11-1 (GND) - Body
groundW-B - Body ground Ground Always Below 1
B120936E07
Terminal No.
(Symbols)Wiring Color Terminal Description Condition Specified Condition
O9-3 (SIG) - Body ground B-R - Body ground Power supply (IG) Ignition switch: ON 11 to 14 V
O9-4 (CPUB) - Body
groundW-L - Body ground Power supply (Battery) Always 11 to 14 V
O9-6 (BDR) - Body ground R-L - Body ground Power supply (Battery)Always 11 to 14 V
Terminal No.
(Symbols)Wiring Color Terminal Description Condition Specified Condition
O9-8 (MPX1) - Body
groundR-L - Body ground MPX line Always 10 k
or higher
O9-1 (GND) - Body
groundW-B - Body ground Ground Always Below 1