Ranger 2WD L4-2.3L (2009)
H1 CHECK THE STOPLAMP SWITCH
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Disconnect: Stoplamp Switch C278.
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Do the stoplamps continue to illuminate?
Yes
GO to H2.
No
INSTALL a new stoplamp switch. REFER to Stoplamp Switch See: Brake Light Switch/Service and Repair. TEST the system for normal operation.
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H2 CHECK CIRCUIT CAT09 (GN) FOR A SHORT TO VOLTAGE
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Ignition OFF.
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Disconnect: BJB Fuse 38 (7.5A).
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Do the stoplamps continue to illuminate?
Yes
GO to H3.
No
REPAIR the circuit. TEST the system for normal operation.
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H3 CHECK CIRCUIT CAT06 (YE) FOR A SHORT TO VOLTAGE
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Disconnect: BJB Fuse 42 (7.5A).
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Do the stoplamps continue to illuminate?
Yes
GO to H4.
No
REPAIR the circuit. TEST the system for normal operation.
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H4 CHECK THE MULTIFUNCTION SWITCH
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Disconnect: Multifunction Switch C202a.
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Do the stoplamps continue to illuminate?
Yes
If the high mounted stoplamp is on continuously, REPAIR circuit CCB08 (VT/WH). TEST the system for normal operation.
If the LH rear stoplamp is on continuously, REPAIR circuit CLS35 (VT). TEST the system for normal operation.
If the RH rear stoplamp is on continuously, REPAIR circuit CLS36 (YE). TEST the system for normal operation.
No
INSTALL a new multifunction switch. TEST the system for normal operation.
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