C1190 Infiniti Code - Rear Input ABS Solenoid
Quick Answer
The C1190 Infiniti code refers to an issue with the rear input ABS solenoid in the vehicle's anti-lock braking system (ABS). Common causes include Electrical issues such as a faulty ABS solenoid relay or wiring, Contamination of the ABS solenoid valve with debris or corrosion, Mechanical failure of the ABS solenoid itself. 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
- C1190 Infiniti indicates Rear Input ABS Solenoid.
- Common causes
- Common causes include Electrical issues such as a faulty ABS solenoid relay or wiring, Contamination of the ABS solenoid valve with debris or corrosion, Mechanical failure of the ABS solenoid itself.
- 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 C1190 Infiniti Description
The C1190 Infiniti code refers to an issue with the rear input ABS solenoid in the vehicle's anti-lock braking system (ABS). The ABS solenoid is responsible for regulating the flow of brake fluid to the rear brakes, ensuring that the wheels do not lock up during sudden braking or slippery road conditions. When this solenoid malfunctions, it can affect the vehicle's braking performance, stability, and safety.
Common Causes of C1190 Infiniti
- Electrical issues such as a faulty ABS solenoid relay or wiring
- Contamination of the ABS solenoid valve with debris or corrosion
- Mechanical failure of the ABS solenoid itself
- Damage to the ABS control module or hydraulic unit
- Poor maintenance or lack of brake fluid flushes leading to system issues
Symptoms of C1190 Infiniti
- ABS warning light illuminated on the dashboard
- Increased stopping distances during braking
- Traction control system engaging unexpectedly
- Unusual noises coming from the rear brakes during braking
- Uneven brake pad wear on the rear wheels
How to Fix C1190 Infiniti
- Diagnose the specific cause of the C1190 code by performing a comprehensive ABS system scan using a diagnostic tool.
- Inspect the rear input ABS solenoid, wiring, and connections for any visible damage or signs of corrosion.
- Replace the rear input ABS solenoid if it is found to be faulty or malfunctioning.
- Clear the ABS system codes and perform a test drive to ensure the issue has been resolved.
- If necessary, bleed the ABS system to remove any air bubbles and ensure proper brake fluid flow.
Cost to Fix C1190 Infiniti
The typical repair costs for addressing a C1190 Infiniti code related to the rear input ABS solenoid can vary depending on the extent of the issue and the specific components that require replacement. In general, the cost of replacing the ABS solenoid itself can range from $200 to $500, including parts and labor. However, additional costs may apply if other components of the ABS system need to be repaired or replaced.
Tech Notes for C1190 Infiniti
It is much more difficult to diagnose a problem that occurs intermittently rather than continuously. Most intermittent problems are caused by poor electrical connections or faulty wiring. In this case, careful checking of suspicious circuits may help prevent the replacement of good parts.
When is the Code Detected?
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Frequently Asked Questions about C1190 Infiniti Code
1. What does the OBDII code C1190 mean on an Infiniti?
C1190 refers to a Rear Input ABS Solenoid malfunction, indicating an issue with the Anti-lock Brake System (ABS) solenoid controlling the rear wheels.
2. What are the common symptoms of the C1190 code in an Infiniti?
Common symptoms include the ABS warning light illuminating, reduced braking performance, and potential loss of ABS functionality during hard braking.
3. What causes the C1190 Rear Input ABS Solenoid code?
The code can be caused by a faulty ABS solenoid, damaged wiring or connectors, low brake fluid, or a malfunctioning ABS control module.
4. Can I drive my Infiniti with the C1190 code active?
It is possible to drive, but it is not recommended, as the ABS may not function properly, increasing the risk of loss of control during emergency braking.
5. How do I diagnose the C1190 ABS solenoid issue?
Start by checking the ABS solenoid wiring and connectors for damage or corrosion, inspect brake fluid levels, and use a diagnostic scanner to test the ABS system.
6. How is the C1190 ABS solenoid code fixed on an Infiniti?
Repairs may involve replacing the faulty ABS solenoid, repairing damaged wiring or connectors, or replacing the ABS control module if necessary.
7. Does low brake fluid cause the C1190 code?
Yes, low brake fluid can trigger the C1190 code by causing improper operation of the ABS system.
8. How much does it cost to fix the C1190 code on an Infiniti?
Repair costs vary depending on the issue, ranging from $100–$300 for minor fixes like wiring repairs to $500+ for solenoid or control module replacements.
9. Can a failing ABS module trigger the C1190 code?
Yes, a malfunctioning ABS module can cause the C1190 code by failing to properly control the rear ABS solenoid.
10. Will resetting the code fix the C1190 issue?
Clearing the code may temporarily turn off the warning light, but the underlying issue must be repaired to prevent the code from returning.
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