C1132 Infiniti 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 Infiniti 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.
Code C1132 Infiniti Description
What are the Possible Causes of the DTC C1132 Infiniti?
- 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 Infiniti?
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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1132 Infiniti 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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Frequently Asked Questions about C1132 Infiniti Code
1. What does the OBDII code C1132 mean on an Infiniti?
C1132 on an Infiniti indicates an issue with "Engine Signal 3," which typically relates to a malfunction in the communication between the engine control module (ECM) and the anti-lock braking system (ABS) control module.
2. What are the common symptoms of the C1132 code on an Infiniti?
Symptoms may include the ABS warning light or traction control light illuminating, reduced traction control functionality, or no noticeable performance issues in some cases.
3. What causes the C1132 code on an Infiniti?
Common causes include a faulty ECM, damaged or corroded wiring or connectors in the communication circuit, or a malfunctioning ABS control module.
4. Can a bad sensor cause the C1132 code?
While the code primarily relates to communication between modules, a faulty wheel speed sensor or other related sensors can indirectly contribute if they affect the ABS system.
5. How do you diagnose the C1132 code on an Infiniti?
Diagnosis involves scanning for codes in the ABS and ECM systems, inspecting wiring and connectors for damage or corrosion, and testing communication signals between the ECM and ABS module.
6. Can I drive my Infiniti with the C1132 code active?
While the vehicle may still be drivable, features like ABS and traction control may not function properly, increasing the risk of losing control in slippery conditions.
7. How is the C1132 code on an Infiniti fixed?
Repairs may include replacing damaged wiring, cleaning corroded connectors, reprogramming or replacing the ECM or ABS module, or addressing any underlying sensor issues.
8. Will clearing the code solve the C1132 issue?
Clearing the code may temporarily turn off the warning light, but the underlying issue must be addressed to prevent the code from returning.
9. How much does it cost to fix the C1132 code on an Infiniti?
Repair costs vary depending on the cause but can range from $100 for wiring repairs to over $1,000 if the ECM or ABS module needs replacement.
10. Can a low battery trigger the C1132 code on an Infiniti?
Yes, a weak or low battery can cause communication errors between the ECM and ABS module, potentially triggering the C1132 code.
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