C1167 Infiniti Code - Suction Valve 2
Quick Answer
The Suction Valve supplies the brake fluid from the master cylinder to the pump, when VDC/TCS is activated. Common causes include Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit), ABS Actuator and Electric Unit harness is open or shorted, ABS Actuator and Electric Unit 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
- C1167 Infiniti indicates Suction Valve 2.
- Common causes
- Common causes include Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit), ABS Actuator and Electric Unit harness is open or shorted, ABS Actuator and Electric Unit 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.
Code C1167 Infiniti Description
What are the Possible Causes of the DTC C1167 Infiniti?
- Faulty Anti-Lock Brake System (ABS) Actuator and Electric Unit (Control Unit)
- ABS Actuator and Electric Unit harness is open or shorted
- ABS Actuator and Electric Unit circuit poor electrical connection
How to Fix the DTC C1167 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1167 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 C1167 Infiniti Code
1. What are the common symptoms of OBDII code C1167 in an Infiniti related to Suction Valve 2?
The common symptoms include issues with the vehicle's air conditioning system, such as reduced cooling performance or complete failure.
2. What are some possible causes of OBDII code C1167 in an Infiniti indicating a problem with Suction Valve 2?
Potential causes could include a malfunctioning suction valve, wiring or connector issues, low refrigerant levels, or a faulty control module.
3. How can I diagnose the cause of OBDII code C1167 related to Suction Valve 2 in my Infiniti?
Diagnosing this code may require using an OBDII scanner to retrieve the code, performing a visual inspection of the valve and related components, checking for proper electrical connections, and testing refrigerant levels.
4. Can I continue driving my Infiniti with OBDII code C1167 indicating a problem with Suction Valve 2?
It is not recommended to continue driving the vehicle with this code, as it can lead to further damage to the air conditioning system and affect overall performance.
5. How can I repair OBDII code C1167 in my Infiniti caused by issues with Suction Valve 2?
Repairing this code may involve replacing the faulty suction valve, repairing or replacing damaged wiring or connectors, checking and refilling refrigerant levels, or resetting the control module.
6. Is it possible to reset OBDII code C1167 related to Suction Valve 2 in an Infiniti without making any repairs?
While you can attempt to clear the code using an OBDII scanner, it is recommended to address the underlying issue causing the code to prevent it from reoccurring.
7. Are there any maintenance tips to prevent OBDII code C1167 in an Infiniti related to Suction Valve 2?
Regularly servicing the air conditioning system, checking refrigerant levels, and addressing any unusual cooling system symptoms promptly can help prevent this code from appearing.
8. Can weather conditions affect the occurrence of OBDII code C1167 related to Suction Valve 2 in an Infiniti?
Extreme weather conditions, especially high temperatures, can sometimes exacerbate issues with the air conditioning system, leading to the appearance of this code.
9. How long does it typically take to repair OBDII code C1167 indicating a problem with Suction Valve 2 in an Infiniti?
The repair time can vary depending on the specific cause of the code, but it may take a few hours to a full day to diagnose and fix the issue properly.
10. Is it necessary to visit a mechanic to address OBDII code C1167 in an Infiniti related to Suction Valve 2, or can I attempt the repairs myself?
While some DIY enthusiasts may be able to address simpler issues, it is recommended to consult a qualified mechanic or technician for proper diagnosis and repair of this code to ensure the problem is fixed correctly.
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