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B-04, Functional check of rear left electronic window winders, operation via rear left window winder switch S37.2 |
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Test |
Work order description |
Nominal value |
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T01 |
Functional check |
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• Ignition “ON“ |
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• Actuate rear left window switch S37.2
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Function O.K. |
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Yes: E01 |
No: T02 |
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T02 |
Measure voltage |
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• Ignition “ON“ |
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• Disconnect body wiring harness plug & rear left door X17 |
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• Rear left window switch S37.2 to “close“ |
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• Measure voltage between wiring harness plug X17/terminal 5 (bushing) and ground |
each greater than 11.5 V |
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Notice: If the nominal value has not been achieved, check whether there is a circuit interruption between X17/terminal 5 and S37/terminal 4, before proceeding to C-01
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Yes: T03 |
No: C-01 |
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T03 |
Measure voltage |
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• Ignition “ON“ |
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• Disconnect body wiring harness plug & rear left door X17 |
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• Rear left window switch S37.2 to “open“ |
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• Measure voltage between wiring harness plug X17/terminal 9 (bushing) and ground |
each greater than 11.5 V |
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Notice: If the nominal value has not been achieved, check whether there is a circuit interruption between X17/terminal 9 and S37/terminal 3, before proceeding to C-01
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Yes: C-04 |
No: C-01 |
