Mariner 4WD L4-2.5L (2010)
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A2 CHECK THE GROUND CIRCUIT FOR AN OPEN
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Ignition OFF.
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Measure the resistance between DC/AC inverter C2293A-6, circuit GD182 (BK/GY), harness side and ground.
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Is the resistance less than 5 ohms?
Yes
GO to A3.
No
REPAIR circuit GD182 (BK/GY). TEST the system for normal operation.
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A3 CHECK THE AC POWER OUTPUT CIRCUITS FOR AN OPEN
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Disconnect: AC Power Point C2292.
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Disconnect: DC/AC Inverter C2293B.
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Measure the resistance between DC/AC inverter C2293B-1, circuit HYA01 (OG/GN), harness side and AC power point C2292-1 circuit HYA01
(OG/GN), harness side.
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Measure the resistance between DC/AC inverter C2293B-5, circuit HYA02 (OG/WH), harness side and AC power point C2292-3 circuit HYA02
(OG/WH), harness side.
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Are the resistances less than 5 ohms?
Yes
GO to A4.
No
REPAIR the affected circuit(s). TEST the system for normal operation.
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A4 CHECK THE AC POWER POINT FOR AN OPEN
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Measure the resistance between AC power point C2292-1, component side and AC power point C2292-2.
