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C-014 Clutch Position Sensor Circuit > < C-012 Hydraulic Pressure Sensor Circuit

Astra H

C-013 - Transmission Input Speed Sensor Circuit

Test

Work Order Description

Nominal Value
T001

Check: Component
  • Check cable shielding of following component:
    B194 Sensor - Revolution, Transmission Input

Test okay?
Yes: No:
T002

Check: Short to Voltage of Signal Circuit
  • Ignition OFF
  • Disconnect wiring harness connector from:
    B194 Sensor - Revolution, Transmission Input
    and
    A112 Control Unit - Transmission
    (Wiring Harness Connector XC83 )
  • Connect fused jumper wire to:
    B194 Sensor - Revolution, Transmission Input
    Wiring harness connector (wiring harness side) terminal 1
    &
    B194 Sensor - Revolution, Transmission Input
    Wiring harness connector (wiring harness side) terminal 2
  • Ignition ON
  • Measure voltage between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 8 (XC83)
    &
    Ground

less than 0.3 V
Voltage Measurement Current Value: V
Yes: No:
T003

Check: Short to Ground of Signal Circuit
  • Ignition OFF
  • Measure resistance between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 8 (XC83)
    &
    Ground

greater than 500 kOhm
Resistance Measurement Current Value: kOhm
Yes: No:
T004

Check: Interruption of Signal Circuit
  • Measure resistance between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 8 (XC83)
    &
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 3 (XC83)

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


Result

Cause Of Fault
E001 Result: Defective Component
  • Defective component:
    B194 Sensor - Revolution, Transmission Input
    or
    A112 Control Unit - Transmission

Note:

The replacement of the components must be done in the listed order.

The system must be checked for proper operation after every replacement.
E002 Result: Interruption
  • Circuit interruption between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 8 (XC83)
    &
    B194 Sensor - Revolution, Transmission Input
    Wiring harness connector (wiring harness side) terminal 1
    or
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 3 (XC83)
    &
    B194 Sensor - Revolution, Transmission Input
    Wiring harness connector (wiring harness side) terminal 2
E003 Result: Short to Ground
  • Short circuit to ground between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 8 (XC83)
    &
    B194 Sensor - Revolution, Transmission Input
    Wiring harness connector (wiring harness side) terminal 1
    or
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 3 (XC83)
    &
    B194 Sensor - Revolution, Transmission Input
    Wiring harness connector (wiring harness side) terminal 2
E004 Result: Short to Voltage
  • Short circuit to voltage between:
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 8 (XC83)
    &
    B194 Sensor - Revolution, Transmission Input
    Wiring harness connector (wiring harness side) terminal 1
    or
    A112 Control Unit - Transmission
    Wiring harness connector (wiring harness side) terminal 3 (XC83)
    &
    B194 Sensor - Revolution, Transmission Input
    Wiring harness connector (wiring harness side) terminal 2
E005 Result: Defective Component
  • Defective component:
    Shielding of signal leads





C-014 Clutch Position Sensor Circuit > < C-012 Hydraulic Pressure Sensor Circuit