AutoCodes – Chrysler – C2116 Chrysler

C2116 Chrysler Code - ABS Pump Motor Supply Low Voltage

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the ABS Pump Motor. Common causes include Faulty ABS Pump Motor, ABS Pump Motor harness is open or shorted, ABS Pump Motor circuit poor electrical connection. 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: C2116 Chrysler indicates ABS Pump Motor Supply Low Voltage.
Common causes: Common causes include Faulty ABS Pump Motor, ABS Pump Motor harness is open or shorted, ABS Pump Motor circuit poor electrical connection.
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 13,370

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 Mar 15, 2023

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C2116 Chrysler Description

The Anti-Lock Brake System (ABS) Module monitors the ABS Pump Motor. If the ABS Module detects either a low voltage condition when the ABS Pump Motor is activated or deactivated or a high voltage condition when the ABS Pump Motor is deactivated, the OBDII code is set.

OBDII Code C2116 Chrysler - ABS Pump Motor Supply Low Voltage - AutoCodes.com — C2116 Chrysler Code - ABS Pump Motor Supply Low Voltage

What does this mean?

What are the Possible Causes of the DTC C2116 Chrysler?

Faulty ABS Pump Motor
ABS Pump Motor harness is open or shorted
ABS Pump Motor circuit poor electrical connection
Faulty Anti-Lock Brake System (ABS) Module

How to Fix the DTC C2116 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 C2116 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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Need Help with the Code?

Get the C2116 Chrysler code diagnosed by a professional: Find a repair shop in your area

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 C2116 Chrysler Code

1. What does the OBDII code C2116 mean on a Chrysler vehicle?

C2116 indicates that the ABS pump motor is receiving low voltage, which may affect the anti-lock braking system's performance.

2. What are the common symptoms of the C2116 ABS pump motor supply low voltage code?

Symptoms include the ABS warning light turning on, reduced braking performance, and possible failure of the anti-lock braking system during hard braking.

3. What causes the C2116 code to appear in Chrysler vehicles?

Common causes include a weak or failing battery, corroded or damaged electrical connections, a faulty ABS pump motor, or issues with the ABS control module.

4. How can I diagnose the C2116 code on my Chrysler?

Start by checking the battery voltage and condition, inspect the ABS pump motor wiring and connections for damage, and test the ABS pump motor and control module for faults.

5. Can a weak battery trigger the C2116 code?

Yes, a weak or failing battery can lead to insufficient voltage supply to the ABS pump motor, causing the C2116 code to appear.

6. How can I fix the C2116 ABS pump motor supply low voltage code?

Repairs may include replacing a weak battery, cleaning or repairing corroded wiring or connections, or replacing a faulty ABS pump motor or control module.

7. Is it safe to drive with the C2116 code active?

Driving with the C2116 code may be unsafe, as the ABS system may not function properly, increasing the risk of losing control during hard braking or slippery conditions.

8. How much does it typically cost to repair the C2116 code on a Chrysler?

Repair costs can vary depending on the issue but typically range from $100 for electrical repairs to over $800 if the ABS pump motor needs replacement.

9. Can I clear the C2116 code without fixing the problem?

Clearing the code without addressing the root cause may temporarily turn off the warning light, but the issue will likely return and may worsen over time.

10. Does the C2116 code always mean the ABS pump motor is faulty?

No, the issue may also stem from low battery voltage, damaged wiring, or a malfunctioning ABS control module, so proper diagnosis is essential.