AutoCodes – Ford – P1636 2006 Ford Fusion

P1636 2006 Ford Fusion Code - Inductive Signature Chip Communication Error

Quick Answer

The Powertrain Control Module (PCM) monitors the communications with the Inductive Signature Chip. Common causes include Reprogram Powertrain Control Module (PCM), Damaged key chip, Faulty Powertrain Control Module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P1636 2006 Ford Fusion indicates Inductive Signature Chip Communication Error.
Common causes: Common causes include Reprogram Powertrain Control Module (PCM), Damaged key chip, Faulty Powertrain Control Module.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 1,917

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 02, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1636 2006 Ford Fusion Description

The Powertrain Control Module (PCM) monitors the communications with the Inductive Signature Chip. The Diagnostic Trouble Code (DTC) indicates the Powertrain Control Module has lost communication with the Inductive Signature Chip.

OBDII Code P1636 2006 Ford Fusion - Inductive Signature Chip Communication Error - AutoCodes.com — P1636 2006 Ford Fusion Code - Inductive Signature Chip Communication Error

What does this mean?

What are the Possible Causes of the DTC P1636 2006 Ford Fusion?

Reprogram Powertrain Control Module (PCM)
Damaged key chip
Faulty Powertrain Control Module

How to Fix the DTC P1636 2006 Ford Fusion?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1636 2006 Ford Fusion code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P1636 2006 Ford Fusion code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P1636 2006 Ford Fusion Code

1. What are the common symptoms of OBDII code P1636 in a 2006 Ford Fusion?

- Common symptoms include the check engine light illuminating, issues with starting the vehicle, and possible communication problems with the vehicle's computer systems.

2. What does the OBDII code P1636 indicate in a 2006 Ford Fusion?

- OBDII code P1636 indicates an Inductive Signature Chip Communication Error, suggesting a communication problem between the vehicle's key and the immobilizer system.

3. What are the possible causes of OBDII code P1636 in a 2006 Ford Fusion?

- The possible causes of OBDII code P1636 can include a faulty transponder key, issues with the immobilizer system, wiring problems, or a malfunction in the inductive signature chip.

4. How can I diagnose the OBDII code P1636 in a 2006 Ford Fusion?

- Diagnosing OBDII code P1636 may require using a diagnostic scanner to read the code, checking the transponder key for damage, inspecting the wiring for any issues, and testing the immobilizer system for proper functionality.

5. Can I still drive my 2006 Ford Fusion with OBDII code P1636?

- It is not recommended to drive your vehicle with OBDII code P1636 present, as it may lead to starting issues or potential immobilization of the vehicle at a later time.

6. How can I repair OBDII code P1636 in a 2006 Ford Fusion?

- Repairing OBDII code P1636 may involve reprogramming the transponder key, repairing or replacing faulty wiring, addressing issues with the immobilizer system, or replacing the inductive signature chip.

7. Is it possible to reset OBDII code P1636 in a 2006 Ford Fusion without repairs?

- While clearing the code temporarily may be possible, it is crucial to address the underlying issue causing OBDII code P1636 to prevent it from reoccurring.

8. Can a DIY enthusiast fix OBDII code P1636 in a 2006 Ford Fusion?

- DIY enthusiasts may be able to address OBDII code P1636 by checking the key, inspecting wiring, or performing basic troubleshooting. However, more complex repairs may require professional assistance.

9. How much does it cost to repair OBDII code P1636 in a 2006 Ford Fusion?

- The cost of repairing OBDII code P1636 can vary depending on the underlying issue. Costs may include parts such as a new transponder key or inductive signature chip, as well as labor charges for diagnostics and repairs.

10. Are there any preventive measures to avoid OBDII code P1636 in a 2006 Ford Fusion?

- Preventive measures to avoid OBDII code P1636 may include regular maintenance of the vehicle's key, checking for wiring issues, and ensuring the immobilizer system is functioning correctly.