AutoCodes – Chrysler – U3017 Chrysler

U3017 Chrysler Code - Control Module Timer/Clock Performance

Quick Answer

The Powertrain Control Module (PCM) determines that the ignition off time received from the Body Control Module (BCM) is either too high or too low compared to a calculated value. Common causes include Low Battery Charge, Reprogram Body Control Module (BCM), Faulty Body 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: U3017 Chrysler indicates Control Module Timer/Clock Performance.
Common causes: Common causes include Low Battery Charge, Reprogram Body Control Module (BCM), Faulty Body 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 961

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 Jun 18, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U3017 Chrysler Description

The Powertrain Control Module (PCM) determines that the ignition off time received from the Body Control Module (BCM) is either too high or too low compared to a calculated value. The PCM also factors in the coolant temperature drop observed over a key cycle during this monitor.
The Diagnostic Trouble Code (DTC) will set when the BCM engine ignition off time is too high or low for the coolant temperature drop observed over the key cycle. The PCM will light the MIL lamp after this monitor runs and fails twice. The PCM will turn off the MIL lamp once the diagnostic runs and passes in four consecutive drive cycles. Note: This DTC can also set when using the scan tool to change the vehicle from Shipping Mode to Customer Mode (during New Vehicle Prep).

OBDII Code U3017 Chrysler - Control Module Timer/Clock Performance - AutoCodes.com — U3017 Chrysler Code - Control Module Timer/Clock Performance

What does this mean?

What are the Possible Causes of the DTC U3017 Chrysler?

Low Battery Charge
Reprogram Body Control Module (BCM)
Faulty Body Control Module
Body Control Module harness is open or shorted
Body Control Module circuit poor electrical connection

How to Fix the DTC U3017 Chrysler?

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 U3017 Chrysler 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.

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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 U3017 Chrysler Code

1. What are the common symptoms of OBDII code U3017 in a Chrysler vehicle?

- Common symptoms include issues with the vehicle's clock, intermittent loss of power, and warning lights on the dashboard.

2. What can cause the OBDII code U3017 to trigger in a Chrysler vehicle?

- The code U3017 is typically triggered by a malfunction in the control module's internal timer or clock circuitry.

3. How serious is the U3017 code in a Chrysler vehicle?

- While the code itself may not directly affect the drivability of the vehicle, it is important to address it promptly to prevent potential electrical issues.

4. Can a DIY enthusiast repair the U3017 code in a Chrysler vehicle?

- Repairing the U3017 code may require specialized diagnostic equipment and knowledge of the vehicle's electrical system, making it more suitable for a trained professional.

5. What should I do if I encounter the U3017 code in my Chrysler vehicle?

- It is recommended to have the vehicle diagnosed by a qualified technician to pinpoint the exact cause of the code and determine the appropriate repair steps.

6. Is it safe to continue driving with the U3017 code present in a Chrysler vehicle?

- While the vehicle may still be operable with the code present, it is advisable to address the issue promptly to prevent any potential complications in the future.

7. How much does it typically cost to repair the U3017 code in a Chrysler vehicle?

- The cost of repairing the U3017 code can vary depending on the underlying issue, but it is advisable to budget for diagnostic fees and potential replacement parts.

8. Are there any preventive measures to avoid the U3017 code in a Chrysler vehicle?

- Regular maintenance and timely inspections of the vehicle's electrical system can help prevent issues that may lead to the U3017 code.

9. Can weather or environmental factors trigger the U3017 code in a Chrysler vehicle?

- While weather or environmental factors are unlikely to directly trigger the U3017 code, extreme conditions may exacerbate existing issues with the control module.

10. Will resetting the OBDII code clear the U3017 code in a Chrysler vehicle?

- Resetting the OBDII code may temporarily clear the code, but it is important to address the root cause to prevent the code from reoccurring.