vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

ABOUT US
C-002 Control Unit Hard- and Software > < B-006 Trouble Codes: Check 1

Astra H

C-001 - Diagnostic Tester Power Supply Circuit

Test

Work Order Description

Nominal Value
T001

Check: Interruption of Voltage Supply Circuit
  • Ignition OFF
  • All consumers turned off
  • Disconnect wiring harness connector from:
    Diagnostic tester
  • Measure voltage between the following terminals:
    G1 Battery
    Wiring harness connector (component side) terminal 30
    &
    Ground

greater than 11 V
Voltage Measurement Current Value: V
Yes: No:
T002

Check: Interruption of Voltage Supply Circuit
  • Measure voltage between the following terminals:
    X40 Diagnose
    Wiring harness connector (wiring harness side) terminal 16
    &
    Ground

greater than 11 V
Voltage Measurement Current Value: V
Yes: No:
T003

Check: Circuit Interruption of Ground Circuit
  • Measure voltage between the following terminals:
    X40 Diagnostic Link
    Wiring harness connector (wiring harness side) terminal 16
    &
    X40 Diagnostic Link
    Wiring harness connector (wiring harness side) terminal 4,5

greater than 11 V
Voltage Measurement Current Value: V
Yes: No:
T004

Check: Vehicle Configuration

Is the following information correct for the actual vehicle?

Vehicle with REC (Rear Electronic Module)
Yes: No:
T005

Check: Interruption of Voltage Supply Circuit
  • Remove electrical component from socket:
    FR24 Fuse
  • Measure voltage between the following terminals:
    FR24 Fuse
    Input contact
    &
    Ground

greater than 11 V
Voltage Measurement Current Value: V
Yes: No:
T006

Check: Interruption of Voltage Supply Circuit
  • Remove electrical component from socket:
    FB5 Fuse
    FB6 Fuse
  • Measure voltage between the following terminals:
    FB5,FB6 Fuse
    Input contact
    &
    Ground

greater than 11 V
Voltage Measurement Current Value: V
Yes: No:
T007

Check: Interruption of Voltage Supply Circuit
  • Insert electrical component in socket:
    FB5,FB6 Fuse
  • Disconnect wiring harness connector from:
    X131 Rear Electronic Module
    (Wiring Harness Connector XR6 )
  • Measure voltage between the following terminals:
    X131 Rear Electronic Module
    Wiring harness connector (wiring harness side) terminal 1(XR6),2(XR6)
    &
    Ground

greater than 11 V
Voltage Measurement Current Value: V
Yes: No:
T008

Check: Interruption of Voltage Supply Circuit
  • Remove electrical component from socket:
    FE10 Fuse
  • Measure voltage between the following terminals:
    FE10 Fuse
    Input contact
    &
    Ground

greater than 11 V
Voltage Measurement Current Value: V
Yes: No:


Result

Cause Of Fault
E001 Result: Defective Component
  • Defective component:
    Diagnostic tester
E002 Result: Interruption
  • Circuit interruption between:
    X40 Diagnostic Link
    Wiring harness connector (wiring harness side) terminal 4,5
    &
    Ground
E003 Result: Interruption
  • Circuit interruption between:
    X131 Rear Electronic Module
    Wiring harness connector (wiring harness side) terminal 11(XR3)
    &
    X40 Diagnostic Link
    Wiring harness connector (wiring harness side) terminal 16

or

  • Defective component:
    X131 Rear Electronic Module

Important:

Reset the concerned control unit with the diagnostic tester before replacing it. In order to do that, call up the "RESET" function from the PROGRAMMING menu of the current system on the diagnostic tester.
E004 Result: Defective Component
  • Defective component:
    X131 Rear Electronic Module

Important:

Reset the concerned control unit with the diagnostic tester before replacing it. In order to do that, call up the "RESET" function from the PROGRAMMING menu of the current system on the diagnostic tester.
E005 Result: Interruption
  • Circuit interruption between:
    FB5,FB6 Fuse
    Output contact
    &
    X131 Rear Electronic Module
    Wiring harness connector (wiring harness side) terminal 1(XR6),2(XR6)
E006 Result: Interruption
  • Circuit interruption between:
    FB5,FB6 Fuse
    Input contact
    &
    G1 Battery
    Terminal 30
E007 Result: Interruption
  • Circuit interruption between:
    X125 Underhood Electronic Module
    Socket Terminal 52 (XE1)
    &
    X40 Diagnostic Link
    Wiring harness connector (wiring harness side) terminal 16

or

  • Defective component:
    X125 Underhood Electronic Module

Important:

Reset the concerned control unit with the diagnostic tester before replacing it. In order to do that, call up the "RESET" function from the PROGRAMMING menu of the current system on the diagnostic tester.
E008 Result: Interruption
  • Circuit interruption between:
    FE10 Fuse
    Input contact
    &
    G1 Battery
    Terminal 30
E009 Result: Defective Component
  • Check the following component for proper operation:
    G1 Battery
    and/or
    G8 Alternator
    and/or
    M15 Starter
    and/or
  • Check the following circuit for proper operation:
    Terminal 31
    Terminal 30





C-002 Control Unit Hard- and Software > < B-006 Trouble Codes: Check 1