Mariner 4WD L4-2.5L (2010)
No
REPAIR circuit GD149 (BK/GY) for an open. TEST the system for normal operation.
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J4 CHECK FOR VOLTAGE TO THE LH STOPLAMP
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Disconnect: LH Rear Lamp C4035.
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While applying the brake pedal, measure the voltage between the LH rear lamp C4035-3, circuit CLS18 (GY/BN), harness side and ground.
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Is the voltage greater than 10 volts?
Yes
REPAIR circuit GD149 (BK/GY) for an open. TEST the system for normal operation.
No
GO to J5.
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J5 CHECK FOR VOLTAGE TO THE SJB
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Disconnect: SJB C2280b.
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While applying the brake pedal, measure the voltage between the SJB C2280b-40, circuit CCB08 (VT/WH), harness side and ground.
-
Is the voltage greater than 10 volts?
Yes
GO to J12.
No
REPAIR circuit CCB08 (VT/WH) for an open. TEST the system for normal operation.
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J6 USE THE RECORDED DTCs FROM THE SJB SELF-TEST
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Clear the DTCs and repeat the on-demand self-test.
-
Is DTC B2045 or DTC B2047 present?
Yes
GO to J7.
No
GO to J10.
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J7 CHECK FOR VOLTAGE TO THE BULB HOLDER
