Milan FWD L4-2.5L (2010)
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Is the resistance less than 5 ohms between the auto-dimming interior mirror and the IPC, and greater than 10,000 ohms between the
auto-dimming interior mirror and ground?
Yes
GO to A7.
No
REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test. TEST the system for normal operation.
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A7 CHECK THE COMPASS (-) COMMUNICATION CIRCUIT FOR AN OPEN OR SHORT TO GROUND (VEHICLES WITHOUT
VIDEO MIRROR AND WITHOUT SYNC)
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For non-Hybrid vehicles, measure the resistance between the auto-dimming interior mirror C911-7, circuit VMC30 (BU/GY), harness side and the
IPC C220-23, circuit VMC30 (BU/GY), harness side; and between the auto-dimming interior mirror C911-7, circuit
VMC30 (BU/GY), harness side and ground.
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For Hybrid vehicles, measure the resistance between the auto-dimming interior mirror C911-7, circuit VMC30 (BU/GY), harness side and the IPC
C220-17, circuit VMC30 (BU/GY), harness side; and between the auto-dimming interior mirror C911-7, circuit
VMC30 (BU/GY), harness side and ground.
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Is the resistance less than 5 ohms between the auto-dimming interior mirror and the IPC, and greater than 10,000 ohms between the
auto-dimming interior mirror and ground?
Yes
GO to A18.
No