Liberty 4WD V6-3.7L (2009)
#8815.
Is the resistance below 5.0 ohms?
Yes
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Go To 7
No
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Repair the open in the (K31) Fuel Pump Control circuit.
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Perform the POWERTRAIN VERIFICATION TEST. See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Diagnostic Trouble Code Tests and Associated Procedures/Verification Tests/Powertrain Verification Test.
7. (K31) FUEL PUMP CONTROL CIRCUIT SHORTED TO GROUND
1. Measure the resistance between ground and the (K31) Fuel Pump Control circuit in the TIPM C1 harness connector.
Is the resistance below 100 ohms?
Yes
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Repair the short to ground in the (K31) Fuel Pump Control circuit.
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Perform the POWERTRAIN VERIFICATION TEST. See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Diagnostic Trouble Code Tests and Associated Procedures/Verification Tests/Powertrain Verification Test.
No
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Go To 11
8. (N1) FUEL PUMP OUTPUT CIRCUIT OPEN
