1.CHECK DTC WITH “ABS ACTUATOR AND ELECTRIC UNIT”
Check “Self diagnostic result” with CONSULT-III. Refer to
DTC No. Index
.
Is the inspection result normal?
YES
>>
GO TO 2
.
NO
>>
Repair or replace the malfunctioning parts.
2.CHECK CONTROL DEVICE POWER SUPPLY
Turn ignition switch OFF.
Disconnect control device (detention switch) connector.
Check voltage between control device (detention switch) harness connector and ground.
(+)
(–)
Voltage (V)
(Approx.)
Control device (detention switch)
Connector
Terminal
B20
1
Ground
Battery voltage
Is the inspection result normal?
YES
>>
GO TO 4
.
NO
>>
GO TO 3
.
3.CHECK CONTROL DEVICE POWER SUPPLY CIRCUIT
Disconnect BCM connector.
Check continuity between control device (detention switch) harness connector and BCM harness connector.
Control device (detention switch)
BCM
Continuity
Connector
Terminal
Connector
Terminal
B20
1
M122
96
Existed
Check continuity between control device (detention switch) harness connector and ground.
Control device (detention switch)
Ground
Continuity
Connector
Terminal
B20
1
No existed
Is the inspection result normal?
YES
>>
Replace BCM. Refer to
Removal and Installation
.
NO
>>
Repair or replace harness.
4.CHECK CONTROL DEVICE CIRCUIT
Disconnect BCM connector and IPDM E/R connector.
Check continuity between control device (detention switch) harness connector and BCM harness connector.
Control device (detention switch)
BCM
Continuity
Connector
Terminal
Connector
Terminal
B20
2
M122
99
Existed
Check continuity between control device (detention switch) harness connector and ground.
Control device (detention switch)
Ground
Continuity
Connector
Terminal
B20
2
No existed
Is the inspection result normal?
YES
>>
GO TO 5
.
NO
>>
Repair or replace harness.
5.CHECK CONTROL DEVICE (DETENTION SWITCH)
Refer to
Component Inspection
.
Is the inspection result normal?
YES
>>
GO TO 6
.
NO
>>
Replace control device. Refer to
Removal and Installation
.
6.CHECK INTERMITTENT INCIDENT
Refer to
Intermittent Incident
.
>>
INSPECTION END