Without Intelligent Key System
BACK DOOR HANDLE SWITCH SYSTEM
Diagnosis Procedure
Regarding Wiring Diagram information, Without Intelligent Key System.
1.BACK DOOR HANDLE SWITCH SIGNAL INSPECTION
1. Turn ignition switch OFF.
2. While operating the back door handle switch, check voltage between back door control unit connector B55 terminal 26 and ground.
Is the inspection result normal?
YES - Switch is OK.
NO - GO TO 2
2.BACK DOOR HANDLE SWITCH CIRCUIT INSPECTION
1. Disconnect back door handle switch and back door control unit connector.
2. Check continuity between back door control unit connector (A)
B55 terminal 26 and back door handle switch connector (B)
D706 terminal 1.
26 - 1 : Continuity should exist.
3. Check continuity between back door control unit connector (A)
B55 terminal 26 and ground.
26 - Ground : Continuity should not exist.
Is the inspection result normal?
YES - GO TO 3
NO - Repair the harness between the back door handle switch and the back door control unit.
3.BACK DOOR HANDLE SWITCH GROUND INSPECTION
Check continuity between back door handle switch connector D706 terminal 2 and ground.
2 - Ground : Continuity should exist.
Is the inspection result normal?
YES - Replace the back door handle switch.
NO - Repair the harness between the back door handle switch and ground.