Opel Frontera UE. Manual - part 113

TRANSFER CASE

4D–39

E07RX011

4D–40

TRANSFER CASE

Special Tools

ILLUSTRATION

PART NO.

PART NAME

5–8840–0015–0

Bearing

remover/installer

5–8840–2279–0

Transfer case oil seal

installer

5–8840–2156–0

Mainshaft nut wrench

5–8840–2159–0

Rear output shaft and

bearing installer

5–8840–2293–0

Punch; end nut

5–8840–2281–0

Front output shaft oil

seal installer

ILLUSTRATION

PART NO.

PART NAME

5–8840–2292–0

Rear oil seal installer

5–8840–2192–1

Bearing installer adapter

5–8840–0133–0

Flange holder

5–8840–2155–0

Mainshaft end bearing

remover

5–8840–2027–0

Puller

5–8840–0007–0

Driver handle

TRANSFER CASE

4D–41

ILLUSTRATION

PART NO.

PART NAME

5–8840–2193–0

Transfer case oil seal

installer

BRAKE CONTROL SYSTEM

5A–1

BRAKES

CONTENTS

Brake Control System.................................... 5A - 1
Anti-lock Brake System.................................. 5B - 1
Power-assisted Brake System....................... 5C - 1
Parking Brake System ................................... 5D - 1

BRAKE CONTROL SYSTEM

CONTENTS

Service Precaution......................................... 5A - 2
General Description ....................................... 5A - 3

Functional Description  ............................... 5A - 4
System Components  ................................. 5A - 10
Electronic Hydraulic Control Unit (EHCU)  . 5A - 10
ABS Warning Light  .................................... 5A - 10
Wheel Speed Sensor ................................. 5A - 10
G-Sensor  ................................................... 5A - 10
Normal and Anti-lock Braking  .................... 5A - 10
Brake Pedal Travel  .................................... 5A - 10
Acronyms and Abbreviations  ..................... 5A - 11

General Diagnosis ......................................... 5A - 11

General Information  ................................... 5A - 11
ABS Service Precautions  .......................... 5A - 11
Computer System Service Precautions  ..... 5A - 11
General Service Precautions  ..................... 5A - 11
Note on Intermittents  ................................. 5A - 12
Test Driving ABS Complaint Vehicles  ....... 5A - 12
“ABS" Warning Light  .................................. 5A - 12
Normal Operation  ...................................... 5A - 12
Tech 2 Scan Tool  ...................................... 5A - 13
DATA LIST  ................................................ 5A - 16
ACTUATOR TEST ..................................... 5A - 17
Tech 2 Service Bleed  ................................ 5A - 21
Basic Diagnostic Flow Chart ...................... 5A - 23
Basic Inspection Procedure  ....................... 5A - 23

EHCU Connector Pin-out Checks.................. 5A - 24

Circuit Diagram  .......................................... 5A - 25
Connector List  ........................................... 5A - 27
Part Location  ............................................. 5A - 29

Symptom Diagnosis....................................... 5A - 30

Chart A-1 ABS Works Frequently But 

Vehicle Does Not Decelerate ................... 5A - 30

Chart TA-1 ABS Works Frequently But 

Vehicle Does Not Decelerate 
(Use TECH 2)  .......................................... 5A - 31

Chart A-2 Uneven Braking Occurs 

While ABS Works  .................................... 5A - 31

Chart TA-2 Uneven Braking Occurs 

While ABS Works (Use TECH 2)  ............. 5A - 31

Chart A-3, TA-3  The Wheels Are Locked  . 5A - 32

Chart A-4 Brake Pedal Feed Is Abnormal  . 5A - 32
Chart A-5, TA-5 Braking Sound 

(From EHCU) Is Heard While Not Braking  5A - 33

Diagnosis By “ABS"  Warning Light

Illumination Pattern ...................................... 5A - 36

Diagnostic Trouble Codes (DTCs) ............. 5A - 37
Chart B-1 With the key in the ON position

(Before starting the engine).   Warning 
light (W/L) is not activated. ....................... 5A - 39

Chart B-2 CPU Error (DTC 14 (Flash out) /

C0271, C0272, C0273, C0284 (Serial 
communications)) ..................................... 5A - 39

Chart B-3 Low or High Ignition Voltage

(DTC 15 (Flash out) / C0277, 0278 (Serial
communications)) ..................................... 5A - 40

Chart B-4 Excessive Dump Time 

(DTC 17 (Flash out) / C0269 (Serial 
communications)) ..................................... 5A - 40

Chart B-5 Excessive Isolation Time 

(DTC 18 (Flash out) / C0274 (Serial 
communications)) ..................................... 5A - 40

Chart B-6 G-Sensor Output Failure 

(DTC 21 (Flash out) / C0276 (Serial 
communications)) ..................................... 5A - 41

Chart B-7 Brake Switch Failure

(DTC 22 (Flash out) / C0281 (Serial 
communications)) ..................................... 5A - 41

Chart B-8 2WD Controller in 4WD Vehicle 

Controller (DTC 13 (Flash out) /  C0285 
(Serial communications)), 4WD State
Input Signal Failure (DTC 24 (Flash out) / 
C0282 (Serial communications)) .............. 5A - 42

Chart B-9 Pump Motor Failure (DTC 32

(Flash out) / C0267, C0268 (Serial 
communications)) ..................................... 5A - 42

Chart B-10 EHCU Valve Relay Failure

(DTC 35 (Flash out) / C0265, C0266 (Serial 
communications)) ..................................... 5A - 43

Chart B-11 FL Isolation Solenoid Coil

Failure (DTC 41 (Flash out) / C0245, 
C0247 (Serial

SECTION