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C-013 Linear Solenoid Valve - Load Circuit > < C-011 Shift Solenoid Valve 2 Circuit

Astra H

C-012 - Linear Solenoid Valve - Torque Converter Clutch Circuit

Test

Work Order Description

Nominal Value
T001

Check: Short to Voltage of Signal Circuit
  • Ignition OFF
  • Disconnect wiring harness connector from:
    A112 Control Unit - Transmission
    (Wiring Harness Connector XC61 )
  • Ignition ON
  • Measure voltage between the following terminals:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    Ground

less than 0.3 V
Voltage Measurement Current Value: V
Yes: No:
T002

Check: Short to Ground of Signal Circuit
  • Ignition OFF
  • Measure resistance between the following terminals:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    Ground

greater than 500 kOhm
Resistance Measurement Current Value: kOhm
Yes: No:
T003

Check: Component
  • Measure resistance between the following terminals:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 9 (XC61)

Note:

Automatic transmission oil temperature between 15 °C (59 °F) and 25 °C (77 °F)

Temperature 20 °C (68 °F) : 5 ... 5.6 Ohm

5 ... 5.6 Ohm
Resistance Measurement Current Value: Ohm
Yes: No:
T004

Check: Component
  • Connect unfused jumper wire to:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    Ground
  • Contact fused jumper wire once to:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 9 (XC61)
    &
    Battery voltage

Clicking noise from following component:

Y1_X121 Solenoid Valve Linear - Torque Converter Clutch
Yes: No:
T005

Check: Component
  • Measure resistance between the following terminals:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 9 (XC61)

Note:

Automatic transmission oil temperature between 15 °C (59 °F) and 25 °C (77 °F)

Temperature 20 °C (68 °F) : 5 ... 5.6 Ohm

less than 5 Ohm
Resistance Measurement Current Value: Ohm
Yes: No:


Result

Cause Of Fault
E001 Result: Defective Component
  • Defective component:
    A112 Control Unit - Transmission

Note:

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.
E002 Result: Defective Component
  • Defective component:
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch
E003 Result: Short Circuit in Wiring Harness
  • Short circuit in wiring harness between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 9 (XC61)

or

  • Defective component:
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch
E004 Result: Interruption
  • Circuit interruption between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch
    or
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 9 (XC61)
    &
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch

or

  • Defective component:
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch
E005 Result: Short to Ground
  • Short circuit to ground between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch
    or
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 9 (XC61)
    &
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch

or

  • Defective component:
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch
E006 Result: Short to Voltage
  • Short circuit to voltage between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 4 (XC61)
    &
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch
    or
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 9 (XC61)
    &
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch

or

  • Defective component:
    Y1_X121 Solenoid Valve Linear - Torque Converter Clutch





C-013 Linear Solenoid Valve - Load Circuit > < C-011 Shift Solenoid Valve 2 Circuit