Mariner 2WD L4-2.5L Hybrid (2010)
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Are the stoplamps illuminated?
Yes
REMOVE the jumper wire. INSTALL a new stoplamp switch. REFER to Stoplamp Switch See: Brake Light Switch/Service and Repair. TEST the
system for normal operation.
No
REPAIR circuit CCB08 (VT/WH) for an open. TEST the system for normal operation.
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I3 CHECK THE STOPLAMP VOLTAGE SUPPLY CIRCUIT FOR AN OPEN
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Disconnect: SJB C2280d.
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Measure the resistance between the stoplamp switch C278-1, circuit SBP02 (YE/RD), harness side and the SJB C2280d-13, circuit SBP02
(YE/RD), harness side.
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Is the resistance less than 5 ohms?
Yes
GO to I4.
No
REPAIR SBP02 (YE/RD) for an open. TEST the system for normal operation.
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I4 CHECK FOR CORRECT SJB OPERATION
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Disconnect all the SJB connectors.
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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 all the SJB connectors and make sure they seat 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 SJB. REFER to Body Control Systems. 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.
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Pinpoint Test J: One Or More Stoplamps Are Inoperative
