Engine-Codes - Ford - P1640 1999 FORD F150

P1640 1999 FORD F150 Code - Powertrain DTCs Available in Another Module

- Code Popularity: 3,129 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the P1640 1999 FORD F150 Code?

  • Diagnostic Trouble Code (DTC) stored in a secondary module, which requested the MIL to be turned on.

|How to Fix the P1640 1999 FORD F150 Code?

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 P1640 1999 FORD F150 code?

Labor: 1.0

The cost to diagnose the P1640 1999 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.

|What are P1640 1999 FORD F150 code possible symptoms?

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

|What Does the P1640 1999 FORD F150 Code Mean?

Vehicles using a secondary Engine Control Module can request that the Powertrain Control Module (PCM) illuminate the Malfunction Indicator Lamp (MIL) when a failure occurs which affects emissions.

Powertrain DTCs Available in Another Module

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