AutoCodes - OBDII Code List - P1237 2011 FORD FUSION

P1237 2011 FORD FUSION - Fuel Pump Secondary Circuit Fault

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

P1237 2011 FORD FUSION Possible Causes

  • Faulty Fuel Pump Driver Module (FPDM)
  • Fuel Pump Driver Module (FPDM) harness is open or shorted
  • Fuel Pump Driver Module (FPDM) circuit poor electrical connection
  • Faulty fuel pump

How do I fix code P1237 2011 FORD FUSION?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the P1237 2011 FORD FUSION code

Labor: 1.0

The cost of diagnosing the P1237 2011 FORD FUSION code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the code detected?

Fuel pump driver module has detected a fault in the fuel pump secondary circuit

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Engine will not start

P1237 2011 FORD FUSION Description

Fuel Pump Driver Modules (FPDM) controls the voltage to the Fuel Pump in order to maintain proper fuel pressure over the full operating range of the engine. The P1237 code indicates the FPDM detected a fuel pump secondary circuit concern. The FPDM sends a message to the Powertrain Control Module (PCM) through the Fuel Pump Monitor (FPM) circuit indicating this concern was detected. The PCM sets the DTC when the message is received.
OBDII Code P1237 2011 Ford Fusion - Fuel Pump Secondary Circuit Fault - AutoCodes.com

More Information

Need more information on how to fix the P1237 2011 FORD FUSION code?
Get Access to Factory Service Manuals

Need more help?

Get the P1237 2011 Ford Fusion code diagnosed by a professional: Find a repair shop in your area

Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P1237 2011 Ford Fusion code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧