Ranger 4WD V6-3.0L (2008)
G9-G11
Test H: The Stoplamps Are On Continuously
PINPOINT TEST H: THE STOPLAMPS ARE ON CONTINUOUSLY
Normal Operation
When the brake pedal is applied, the voltage is routed to the high mounted stoplamp and the multifunction switch through circuit CCB08 (VT/WH).
The multifunction switch then routes the voltage to the LH and RH rear lamps through circuits CLS35 (VT) and CLS36 (YE), respectively. Voltage to
the LH and RH rear lamps also routes through the battery junction box (BJB) fuses 42 (7.5A) and 38 (7.5A) to circuits CAT06 (YE) and CAT09
(GN), respectively, for the trailer tow lamps.
This pinpoint test is intended to diagnose the following:
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Wiring, terminals or connectors
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Stoplamp switch
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Multifunction switch