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Connector 1
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Four-pin
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Contact
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1
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CAN Low signal
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2
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CAN High signal
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3
|
Not used
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4
|
+ voltage term. 15
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|
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|
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Connector 2
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Two-pin
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Contact
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|
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1
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+ voltage term. 30
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2
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Earth term. 31
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Connector 3
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Three-pin
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Contact
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|
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1
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+ voltage, power steering sensor -G250
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|
2
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- voltage, power steering sensor -G250
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3
|
PWM signal, power steering sensor -G250
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List of test steps
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|---|
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Component to be tested
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|
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Power supply, term. 30 of power steering control unit -J500
|
- Perform test step 1
|
|
Power supply, term. 15 of power steering control unit -J500
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- Perform test step 2
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Power supply for power steering sensor -G250
|
- Perform test step 3
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Wiring
|
- Perform test step 4
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Function of Servotronic warning lamp -K92
|
- Perform test step 5
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CAN bus wires
|
- Perform test step 6
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Electric motor in motor pump assembly
|
- Perform test step 7
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