Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side).
Driver seat control unit
Harness connector B208
Harness connector B32
2.CHECK HARNESS FOR OPEN CIRCUIT
Disconnect the connector of driver seat control unit.
Check the resistance between the driver seat control unit harness connector terminals.

3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the driver seat control unit. Refer to ADP-47, "DRIVER SEAT CONTROL UNIT : Diagnosis Procedure".
ECM branch line circuit
BCM branch line circuitVDC
System Diagram
Hydraulic Circuit Diagram
Primary side
VDC/TCS/ABS actuator
Primary side VDC switch-over valve
1 (USV1)
Primary side VDC switch-over valve
1 (HSV1)
Primary side pump
Rear right inlet solenoid valve
Primary side inlet valve
Primary side damper
Fr ...
DTC/circuit diagnosis
MAIN LINE BETWEEN DLC AND HVAC CIRCUIT
Diagnosis Procedure
1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Disconnect the following harness connectors.
ECM
A/C auto amp.
Check the continuity betw ...
Homelink universal transceiver
Description
Homelink universal transceiver can store and transmit a maximum of 3 radio
signals.
Allows operation of garage doors, gates, home and office lighting, entry door
locks and security system, etc.
Homelink universal transceiver power supply uses vehicle battery, which enables
...