Engine-Codes - Ford - P1479 2002 FORD F150

P1479 2002 FORD F150 Code - High Fan Control Primary Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|P1479 2002 FORD F150 code possible causes

  • Faulty Cooling Fan
  • Cooling Fan harness is open or shorted
  • Cooling Fan circuit poor electrical connection
  • Faulty Powertrain Control Module (PCM)

|How is the P1479 2002 FORD F150 code repair?

Start by checking 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.

|What is the cost to diagnose the P1479 2002 FORD F150 code

Labor: 1.0

The cost to diagnose the P1479 2002 FORD F150 code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|When is the P1479 2002 FORD F150 code detected?

The Powertrain Control Module (PCM) enables high cooling fan and detects an open or shorted circuit

|What are P1479 2002 FORD F150 code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What is P1479 2002 FORD F150 code meaning?

Monitors the High Fan Control (HFC) primary circuit output from the Powertrain Control Module (PCM). The test fails if the HFC output commanded on (grounded), excessive current draw is detected on the HFC circuit or, with the HFC circuit commanded off, voltage is not detected on the HFC circuit (the PCM expects to detect VPWR voltage through the high speed FC relay coil to the HFC circuit).

|Need more information with the P1479 2002 FORD F150 code?

Need more information on how to fix the P1479 2002 FORD F150 code?
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|Need help with a P1479 2002 FORD F150 code?

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