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C-11, Tailgate contact switch circuit |
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Test |
Instructions |
Nominal value |
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T01 |
Measure resistance |
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• Disconnect wiring harness plug from anti-theft warning system control unit & central door locking K94 (28 pin) • Open tailgate • Measure resistance between wiring harness plug K94/terminal 17 and ground
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Lower than 2 Ω
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Yes: T02 |
No: T03 |
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T02 |
Measure resistance |
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• Disconnect wiring harness plug (28 pin) from anti-theft warning system control unit & central door locking K94 • Remove load compartment lamp/luggage compartment lamp bulb • Close tailgate • Measure resistance between wiring harness plug K94/terminal 17 and ground
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Greater than 100 k Ω
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Yes: E04 |
No: T05 |
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T03 |
Measure resistance |
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• Disconnect wiring harness plug (28 pin) from anti-theft warning system control unit & central door locking K94 • Measure resistance between wiring harness plug K94/terminal 17 and tailgate contact switch
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Lower than 2 Ω
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Yes: T04 |
No: E01 |
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T04 |
Measure resistance |
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• Measure resistance between tailgate contact switch, brown lead, and ground
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Lower than 2 Ω
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Yes: T05 |
No: E02 |
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T05 |
Visual check |
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• Check contact switch for damage
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Determination O. K. |
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Yes: E04 |
No: E03 |
