Flex FWD V6-3.5L (2010)
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CLS18 (GY/BN), BJB face side and ground.
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For the trailer tow RH stop/turn relay, while applying the brake pedal, measure the voltage between the trailer tow RH stop/turn relay pin 1, circuit
CLS19 (VT/OG), BJB face side and ground.
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Is the voltage greater than 10 volts?
Yes
GO to Z7.
No
REPAIR circuit CLS18 (GY/BN) (LH stop/turn) or circuit CLS19 (VT/OG) (RH stop/turn) for an open. TEST the system for normal operation.
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Z7 CHECK FOR VOLTAGE TO THE TRAILER TOW STOP/TURN RELAY SWITCH
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For the trailer tow LH stop/turn relay, measure the voltage between the trailer tow LH stop/turn relay pin 3, circuit SBP02 (YE/RD), BJB face side
and ground.
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For the trailer tow RH stop/turn relay, measure the voltage between the trailer tow RH stop/turn relay pin 3, circuit SBP02 (YE/RD), BJB face side
and ground.
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Is the voltage greater than 10 volts?