1998 ISUZU TROOPER Service Repair Manual

Page 857 of 3573

ISUZU TROOPER 1998  Service Repair Manual 5A±47 BRAKE CONTROL SYSTEM
Chart B-7 Transfer Monitor (DTC 24)
StepActionYe sNo
11. Turn the key off.
2. Disconnect EHCU connector.
Is the EHCU connector terminal 9 line normally?
Go to Step 2
Repair

Page 858 of 3573

ISUZU TROOPER 1998  Service Repair Manual 5A±48
BRAKE CONTROL SYSTEM
Chart B-10 FL Isolation Solenoid Valve Abnormality (DTC 41)
StepActionYe sNo
1Was the ªEHCU Connector Pin-out Checksº performed?
Go to Step 2
Go to ªEHCU
Connector
Pin-o

Page 859 of 3573

ISUZU TROOPER 1998  Service Repair Manual 5A±49 BRAKE CONTROL SYSTEM
Chart B-13 FR Dump Solenoid Valve Abnormality (DTC 44)
StepActionYe sNo
1Was the ªEHCU Connector Pin-out Checksº performed?
Go to Step 2
Go to ªEHCU
Connector
Pin-out Ch

Page 860 of 3573

ISUZU TROOPER 1998  Service Repair Manual 5A±50
BRAKE CONTROL SYSTEM
Chart B-16 FL Speed Sensor Disconnection (DTC 51)
StepActionYe sNo
11. Turn the key off.
2. Disconnect EHCU connector.
3. Measure the resistance between EHCU connector term

Page 861 of 3573

ISUZU TROOPER 1998  Service Repair Manual 5A±51 BRAKE CONTROL SYSTEM
Chart B-18 RL Speed Sensor Disconnection (DTC 53)
StepActionYe sNo
11. Turn the key off.
2. Disconnect EHCU connector.
3. Measure the resistance between EHCU connector term

Page 862 of 3573

ISUZU TROOPER 1998  Service Repair Manual 5A±52
BRAKE CONTROL SYSTEM
Chart B-20 FL Speed Sensor Short Circuit (DTC 61)
StepActionYe sNo
11. Turn the key off.
2. Disconnect EHCU connector
3. Measure the FL speed sensor resistance between EHCU

Page 863 of 3573

ISUZU TROOPER 1998  Service Repair Manual 5A±53 BRAKE CONTROL SYSTEM
Chart B-21 FR Speed Sensor Short Circuit (DTC 62)
StepActionYe sNo
11. Turn the key off.
2. Disconnect EHCU connector.
3. Measure the FR speed sensor resistance between EHC

Page 864 of 3573

ISUZU TROOPER 1998  Service Repair Manual 5A±54
BRAKE CONTROL SYSTEM
Chart B-22 RL Speed Sensor Short Circuit (DTC 63)
StepActionYe sNo
11. Turn the key off.
2. Disconnect EHCU connector
3. Measure the RL speed sensor resistance between EHCU