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P0629 – DODGE

Code : P0629
Make : DODGE
Description : P0629 DODGE High Voltage Detected At The Fuel Lift Pump
Possible causes :
– Faulty Fuel Lift Pump
– Fuel Lift Pump harness is open or shorted
– Fuel Lift Pump circuit poor electrical connection
– Totally Integrated Power Module (TIPM) Not Configured Properly
– Faulty Totally Integrated Power Module (TIPM)
– Faulty Powertrain Control M
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

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