AutoCodes – Generic – C1169

C1169 Code - Local Area Network Communication 1

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Local Area Network Communication with the Engine Control Module (ECM). Common causes include Faulty Local Area Network Communication, Faulty Anti-Lock Brake System (ABS) Module, Anti-Lock Brake System (ABS) Module harness is open or shorted. 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: C1169 indicates Local Area Network Communication 1.
Common causes: Common causes include Faulty Local Area Network Communication, Faulty Anti-Lock Brake System (ABS) Module, Anti-Lock Brake System (ABS) Module harness is open or shorted.
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 11,380

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 19, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1169 Description

The Anti-Lock Brake System (ABS) Module monitors the Local Area Network Communication with the Engine Control Module (ECM). The ABS Module sets the OBDII code when the Engine Control Module (ECM) Communication is not to factory specifications.

OBDII Code C1169 - Local Area Network Communication 1 - AutoCodes.com — C1169 Code - Local Area Network Communication 1

What does this mean?

What are the Possible Causes of the DTC C1169?

Faulty Local Area Network Communication
Faulty Anti-Lock Brake System (ABS) Module
Anti-Lock Brake System (ABS) Module harness is open or shorted
Anti-Lock Brake System (ABS) Module circuit poor electrical connection

How to Fix the DTC C1169?

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 C1169 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 C1169 code?

Need more information on how to fix the C1169 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1169 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1169 Infiniti — Local Area Network Communication 1
C1169 Nissan — Local Area Network Communication 1

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 C1169 Code

1. What are common symptoms of OBDII code C1169?

- Common symptoms of OBDII code C1169 include issues with the vehicle's ABS system, such as the ABS warning light illuminating on the dashboard.

2. What can cause OBDII code C1169 to trigger?

- OBDII code C1169 can be triggered by problems with the local area network communication within the vehicle, such as a faulty ABS control module or damaged wiring.

3. How can I diagnose the cause of OBDII code C1169?

- Diagnosing OBDII code C1169 typically involves using a diagnostic scanner to retrieve the specific fault codes related to the ABS system and inspecting the ABS control module and wiring for any visible damage.

4. Can OBDII code C1169 be repaired at home?

- Repairing OBDII code C1169 may require advanced diagnostic tools and technical knowledge, so it is recommended to consult a professional mechanic for proper diagnosis and repair.

5. Are there any DIY tips for resolving OBDII code C1169?

- DIY tips for resolving OBDII code C1169 may include checking and ensuring all ABS system components are properly connected, inspecting for any visible damage to wiring, and resetting the ABS system using a diagnostic scanner.

6. Is it safe to continue driving with OBDII code C1169 present?

- It is not recommended to continue driving with OBDII code C1169 present, as it indicates a potential issue with the vehicle's ABS system, which can affect braking performance and overall safety.

7. How much does it typically cost to repair OBDII code C1169?

- The cost to repair OBDII code C1169 can vary depending on the underlying cause, but it may involve replacing the ABS control module, repairing damaged wiring, or addressing other related issues, which can range from a few hundred to a few thousand dollars.

8. Can a low battery voltage trigger OBDII code C1169?

- Yes, a low battery voltage can potentially trigger OBDII code C1169, as it can affect the communication between various modules in the vehicle, including the ABS control module.

9. Will resetting the OBDII code C1169 make it go away permanently?

- Resetting OBDII code C1169 may temporarily clear the fault code, but if the underlying issue causing the code to trigger is not resolved, the code is likely to reappear once the system detects the problem again.

10. How long does it typically take to repair OBDII code C1169?

- The time it takes to repair OBDII code C1169 can vary depending on the complexity of the issue and the availability of parts, but it may take a few hours to a full day for a mechanic to diagnose and repair the problem.