Mariner 4WD V6-3.0L (2010)
rear view mirror and ground?
Yes
GO to A7.
No
REPAIR the circuit. CONNECT the negative battery cable. CLEAR the DTCs. REPEAT the self-test.
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A7 CHECK FOR DTC U2013
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Connect: Negative Battery Cable.
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Connect: IC C220.
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Connect: Interior Rear View Mirror C9012 (Without Camera Mirror, Without SYNC), C9030 (Without Camera Mirror, With SYNC) or C9039
(With Camera Mirror, With SYNC).
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Ignition ON.
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Clear the DTCs.
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Ignition OFF.
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Ignition ON.
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Wait 10 seconds.
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Retrieve the IC DTCs.
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Is DTC U2013 present?
Yes
INSTALL a new compass module (integral to the interior rear view mirror). REFER to Interior Rear View Mirror in Mirrors. ADJUST the zone setting.
REFER to Compass Zone Adjustment See: Adjustments/Compass Zone Adjustment. CALIBRATE the compass. REFER to Compass Calibration See:
Adjustments/Compass Calibration. TEST the system for normal operation.
No
GO to A8.
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A8 CHECK FOR CORRECT IC OPERATION
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Disconnect the IC connector.
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Check for:
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corrosion
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damaged pins
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pushed-out pins
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Connect the IC connector and make sure it seats correctly.
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Operate the system and verify the concern is still present.
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Is the concern still present?
Yes
INSTALL a new IC. REFER to Instrument Panel, Gauges and Warning Indicators. RESET the parameters in both the IC and the PCM. REFER to
Antitheft and Alarm Systems. PROGRAM the Passive Anti-Theft System (PATS) keys into the new IC. REFER to Antitheft and Alarm Systems.
CYCLE the ignition. REPEAT the self-test. TEST the system for normal operation.
No
The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. CLEAR the DTCs. CYCLE the
ignition. REPEAT the self-test. TEST the system for normal operation.
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Pinpoint Test B: The Compass Is Inaccurate
Electronic Compass
Pinpoint Tests
