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B-003 Diagnostic System Check > < B-001 DIAGNOSTIC TROUBLE CODE

Astra H

B-002 - DATA LIST

Test

Work Order Description

Nominal Value
T001 Tester Display Battery Voltage
  • Ignition ON
  • Engine OFF
  • All consumers turned off
11 ... 13.5 V
  • Engine starting
greater than 8 V
  • Engine running
  • All consumers turned off
12 ... 14.5 V
  • Turn steering wheel right until stop, turn slightly further and hold firmly in this position
11 ... 14 V
Concerned Terminals:
1 (X12), RD, BN
  
Yes: No:
T002 Tester Display Actual Motor Current
  • Ignition OFF
  • Wait at least 3 s
  • Ignition ON
  • All consumers turned off
0 A
  • Engine running
4 ... 9 A
  • Turn steering wheel right until stop, turn slightly further and hold firmly in this position
55 ... 65 A
  • Turn steering wheel left until stop, turn slightly further and hold firmly in this position
55 ... 65 A
Concerned Terminals:
-
  
Yes: No:
T003 Tester Display Desired Pump Speed
  • Ignition OFF
  • Wait at least 3 s
  • Ignition ON
  • All consumers turned off
0 RPM.
  • Engine running
2660 RPM.
Concerned Terminals:
-
  
Yes: No:
T004 Tester Display Actual Pump Speed
  • Ignition OFF
  • Wait at least 3 s
  • Ignition ON
  • All consumers turned off
0 RPM.
  • Engine running
2655 ... 2665 RPM.
Concerned Terminals:
-
  
Yes: No:





B-003 Diagnostic System Check > < B-001 DIAGNOSTIC TROUBLE CODE