Diagnosis Procedure
1.
CHECK MULTI-AROUND MONITOR CONTROL UNIT POWER SUPPLY CIRCUIT
Check multi-around monitor control unit power supply circuit. Refer to
Diagnosis Procedure
.
Is the inspection result normal?
.
Repair or replace malfunctioning parts.
2.
CHECK LVDS CABLE 1
Turn ignition switch OFF.
Check the connection status of the LVDS cable connector. (multi-around monitor control unit side, wire to wire, and each camera side)
Is inspection result normal?
.
Connect the LVDS cable connector correctly.
3.
CHECK LVDS CABLE 2
Turn ignition switch OFF.
Disconnect multi-around monitor control unit connector and each camera connector.
Check continuity between multi-around monitor control unit harness connector and each camera harness connector.
Multi-around monitor control unit
Each camera
Continuity
Connector
Terminals
Connector
Terminals
B81
39
Front camera
B84
1
Existed
33
Side camera LH
D51
1
35
Side camera RH
D151
1
37
Rear camera
D520
1
Is inspection result normal?
Replace multi-around monitor control unit. Refer to
Removal and Installation
.
Replace defective LVDS cable.