display ISUZU TF SERIES 2004 Service Manual

ISUZU TF SERIES 2004 Service Manual TF SERIES 2004 ISUZU ISUZU https://www.carmanualsonline.info/img/61/57180/w960_57180-0.png ISUZU TF SERIES 2004 Service Manual

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ISUZU TF SERIES 2004 Service Manual 5A-68   BRAKE CONTROL SYSTEM
 
DTC C0238 (Flash Code 38) Tire Diameter Error 
 
Step Action 
Value(s) Yes  No 
1 Was the “Basic Diagnostic Flow Chart” performed? 
-  Go to Step 2 Go to Basic 
Diag

Page 386 of 4264

ISUZU TF SERIES 2004 Service Manual 5A-70   BRAKE CONTROL SYSTEM
 
Step Action 
Value(s) Yes  No 
3  1. Ignition “ON,” engine “OFF.” 
 2. Select “Display DTCs” with the Tech 2. 
Note: Perform the various tests (actuator test

Page 388 of 4264

ISUZU TF SERIES 2004 Service Manual 5A-72   BRAKE CONTROL SYSTEM
 
Step Action 
Value(s) Yes  No 
3  1. Ignition “ON,” engine “OFF.” 
 2. Select “Display DTCs” with the Tech 2. 
Note: Perform the various tests (actuator test

Page 390 of 4264

ISUZU TF SERIES 2004 Service Manual 5A-74   BRAKE CONTROL SYSTEM
 
Step Action 
Value(s) Yes  No 
3  1. Ignition “ON,” engine “OFF.” 
 2. Select “Display DTCs” with the Tech 2. 
Note: Perform the various tests (actuator test

Page 391 of 4264

ISUZU TF SERIES 2004 Service Manual BRAKE CONTROL SYSTEM   5A-75
 
DTC C0265 (Flash Code 65) Fail Safe Relay (FSR) Shorted to Ground 
DTC C0266 (Flash Code 66) Fail Safe Relay (FSR) Shorted to Battery 
 
  
 
 RTW45AMF000201 
 
Step Act

Page 393 of 4264

ISUZU TF SERIES 2004 Service Manual BRAKE CONTROL SYSTEM   5A-77
 
DTC C0267 (Flash Code 67) ABS Motor Shorted to Ground 
DTC C0268 (Flash Code 68) ABS Motor Shorted to Battery 
 
  
 
 RTW45AMF000201 
 
Step Action 
Value(s) Yes  No 
1

Page 395 of 4264

ISUZU TF SERIES 2004 Service Manual BRAKE CONTROL SYSTEM   5A-79
 
DTC C0271 (Flash Code 71) ECU Failure or Valve +B Circuit Open 
 
  
 
 RTW45AMF000201 
 
Step Action 
Value(s) Yes  No 
1 Was the “Basic Diagnostic Flow Chart” perf

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ISUZU TF SERIES 2004 Service Manual BRAKE CONTROL SYSTEM   5A-81
 
Step Action 
Value(s) Yes  No 
6  1. Ignition “OFF”. 
  2. Check the EHCU circuit for an open, short to 
ground, or short to voltage. Also, check the EHCU 
ignition

Page 399 of 4264

ISUZU TF SERIES 2004 Service Manual BRAKE CONTROL SYSTEM   5A-83
 
Step Action 
Value(s) Yes  No 
6    1. Remove the G-sensor. 
  2. Reconnect G-sensor and EHCU 
  3. Install the Tech 2.   
  4. Ignition "ON", engine "OFF". 
  5. Observ

Page 401 of 4264

ISUZU TF SERIES 2004 Service Manual BRAKE CONTROL SYSTEM   5A-85
 
Step Action 
Value(s) Yes  No 
6  1. Ignition “ON,” engine “OFF.” 
 2. Select “Display DTCs” with the Tech 2. 
Note: Perform the various tests (actuator test