AutoCodes – Generic – C1132

C1132 Code - Engine Signal 3

Quick Answer

ABS Actuator and Electric Unit (Control Unit) and Engine Control Module (ECM) exchange the engine signal with Control Area Network (CAN) communication line. Common causes include Faulty Engine Control Module (ECM), Faulty ABS Actuator and Electric Unit (Control Unit), Control Area Network (CAN) communication line. 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: C1132 indicates Engine Signal 3.
Common causes: Common causes include Faulty Engine Control Module (ECM), Faulty ABS Actuator and Electric Unit (Control Unit), Control Area Network (CAN) communication line.
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 17,559

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 17, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code C1132 Description

ABS Actuator and Electric Unit (Control Unit) and Engine Control Module (ECM) exchange the engine signal with Control Area Network (CAN) communication line. Major engine components are malfunctioning.

OBDII Code C1132 - Engine Signal 3 - AutoCodes.com — C1132 Code - Engine Signal 3

What does this mean?

What are the Possible Causes of the DTC C1132?

Faulty Engine Control Module (ECM)
Faulty ABS Actuator and Electric Unit (Control Unit)
Control Area Network (CAN) communication line
Blown Engine Control Module (ECM) fuse

How to Fix the DTC C1132?

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 does this mean?

Code Tech Notes

The code means that the Anti-Lock Brake System (ABS) control unit has detected that there is problem with the Engine Control Module (ECM).

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1132 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 C1132 code?

Need more information on how to fix the C1132 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1132 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C1132 Infiniti — Engine Signal 3
C1132 Nissan — Engine Signal 3

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 C1132 Code

1. What are the common symptoms of OBDII code C1132 (Engine Signal 3)?

The common symptoms of OBDII code C1132 include rough idling, engine misfires, and a noticeable decrease in engine performance.

2. What are the possible causes of OBDII code C1132?

Possible causes of OBDII code C1132 include a faulty engine signal sensor, wiring issues, or a problem with the engine control module (ECM).

3. How can I diagnose OBDII code C1132?

Diagnosing OBDII code C1132 involves using a diagnostic scanner to retrieve the code, checking the wiring and connections related to the engine signal sensor, and performing a thorough inspection of the sensor itself.

4. Can a DIYer repair OBDII code C1132 at home?

While some DIYers may be able to address OBDII code C1132 by checking and repairing wiring connections or replacing the engine signal sensor, it is recommended to consult a professional mechanic for a proper diagnosis and repair.

5. Is it safe to continue driving with OBDII code C1132 present?

It is not recommended to continue driving with OBDII code C1132 present, as it can lead to further engine damage and potentially unsafe driving conditions.

6. How much does it typically cost to repair OBDII code C1132?

The cost of repairing OBDII code C1132 can vary depending on the cause of the issue and the labor rates of the repair shop. It is advisable to get multiple quotes from different mechanics.

7. Can resetting the OBDII system clear code C1132?

Resetting the OBDII system may temporarily clear the code C1132, but if the underlying issue is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.

8. Will OBDII code C1132 cause my vehicle to fail an emissions test?

OBDII code C1132 can potentially cause a vehicle to fail an emissions test, as it indicates a problem with the engine signal system that can affect engine performance and emissions control.

9. Are there any preventive measures to avoid OBDII code C1132 in the future?

Regular maintenance of the engine system, including checking and replacing sensors as recommended by the manufacturer, can help prevent issues like OBDII code C1132 from occurring.

10. How long does it take to repair OBDII code C1132?

The repair time for OBDII code C1132 can vary depending on the complexity of the issue and the availability of parts. In some cases, it can be resolved within a few hours, while more intricate problems may take longer to diagnose and repair.