AutoCodes – Generic – C1617

C1617 Code - AWC CAN Main Data System

Quick Answer

The All Wheel Control (AWC) ECU receives various data from ECU via CAN communication. Common causes include Faulty All Wheel Control (AWC) ECU, Faulty Electronically Controlled System (ETACS) ECU, Faulty Active Stability Control (ASC) Control Unit. 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: C1617 indicates AWC CAN Main Data System.
Common causes: Common causes include Faulty All Wheel Control (AWC) ECU, Faulty Electronically Controlled System (ETACS) ECU, Faulty Active Stability Control (ASC) Control Unit.
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 7,249

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 Nov 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1617 Description

The All Wheel Control (AWC) ECU receives various data from ECU via CAN communication. The code is set when the signal necessary for AWC control cannot be received.

OBDII Code C1617 - AWC CAN Main Data System - AutoCodes.com — C1617 Code - AWC CAN Main Data System

What does this mean?

What are the Possible Causes of the DTC C1617?

Faulty All Wheel Control (AWC) ECU
Faulty Electronically Controlled System (ETACS) ECU
Faulty Active Stability Control (ASC) Control Unit

How to Fix the DTC C1617?

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 C1617 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 C1617 code?

Need more information on how to fix the C1617 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1617 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1617 Mitsubishi — AWC CAN Main Data System

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 C1617 Code

1. What are the common symptoms of OBDII code C1617 (AWC CAN Main Data System)?

- Common symptoms include issues with the vehicle's all-wheel control system, traction control problems, and potential loss of stability while driving.

2. What are the possible causes of OBDII code C1617 (AWC CAN Main Data System)?

- The code can be triggered by damaged wiring or connectors in the AWC CAN system, faulty sensors, or a malfunction in the all-wheel control module.

3. How can I diagnose the cause of OBDII code C1617 (AWC CAN Main Data System) at home?

- You can start by checking the wiring and connectors for any visible damage, ensuring proper sensor connections, and using an OBDII scanner to read the specific error codes related to the AWC system.

4. Can driving with OBDII code C1617 (AWC CAN Main Data System) cause further damage to my vehicle?

- Continuing to drive with this code present could potentially lead to safety issues due to compromised traction and stability control functions. It's best to address the problem promptly.

5. Are there any quick repair tips for OBDII code C1617 (AWC CAN Main Data System)?

- Quick tips include checking and securing all AWC system connections, resetting the system by disconnecting the battery for a few minutes, and ensuring the vehicle's software is up to date.

6. Should I attempt to clear OBDII code C1617 (AWC CAN Main Data System) on my own?

- It is possible to clear the code on your own using an OBDII scanner, but it's important to address the underlying issue causing the code to prevent it from reoccurring.

7. How much does it typically cost to repair OBDII code C1617 (AWC CAN Main Data System) at a professional auto repair shop?

- The cost of repairs can vary depending on the specific cause of the issue, but it may range from $200 to $500 or more, including parts and labor.

8. Can extreme weather conditions contribute to triggering OBDII code C1617 (AWC CAN Main Data System)?

- Yes, extreme weather conditions such as heavy rain, snow, or extreme temperatures can sometimes exacerbate existing issues in the AWC system and trigger the code.

9. Is it safe to drive my vehicle if OBDII code C1617 (AWC CAN Main Data System) appears intermittently?

- It is not recommended to drive the vehicle if the code appears intermittently, as it indicates an ongoing problem that can affect the vehicle's safety and performance unpredictably.

10. How long does it typically take to repair OBDII code C1617 (AWC CAN Main Data System)?

- The repair time can vary depending on the complexity of the issue, but it may take a few hours to a full day for a professional technician to diagnose and fix the problem.