C-32, Vehicle Speed Sensor Circuit |
Test |
Work Order Description |
Nominal Value |
T01 |
Check: Vehicle Configuration |
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Is the following information correct for the actual vehicle? Immobiliser |
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Yes: T02 |
No: T04 |
T02 |
Check: Diagnostic Trouble Code stored |
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• Is there a trouble code stored in the following control unit: K117 Control Unit - Immobiliser |
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Yes: E01 |
No: T03 |
T03 |
Check: Short to Voltage/Ground/Interruption of Signal Circuit |
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• Ignition OFF Disconnect wiring harness connector from: K57 Control Unit - Multec • Selector lever in position N • Ignition ON • Move vehicle slowly 0.3 m forward and back again • Measure voltage between the following terminals: K57 Control Unit - Multec Wiring Harness Connector Terminal D10 & Battery Voltage (Positive Terminal) |
The value alternates between less than 7 V and greater than 10 V |
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Yes: E02 |
No: E03 |
T04 |
Check: Short to Voltage/Ground/Interruption of Signal Circuit |
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• Move vehicle slowly 0.3 m forward and back again • Measure voltage between the following terminals: K57 Control Unit - Multec Wiring Harness Connector Terminal D10 & Battery Voltage (Positive Terminal) • If nominal value is not attained perform the following procedure: Disconnect each of the following components/control units consecutively from the wiring harness and repeat the measurement each time: H1 Radio H27 Warning Buzzer - Safety Check |
The value alternates between less than 7 V and greater than 11 V |
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Yes: E04 |
No: E05 |