P1124 2002 Nissan Altima Sedan Code - Throttle Control Motor Relay Circuit Short
Quick Answer
Power supply for the throttle control motor is provided to the Engine Control Module (ECM) via throttle control motor relay. Common causes include Faulty Throttle Control Motor relay, Throttle Control Motor relay harness is open or shorted, Throttle Control Motor relay 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
- P1124 2002 Nissan Altima Sedan indicates Throttle Control Motor Relay Circuit Short.
- Common causes
- Common causes include Faulty Throttle Control Motor relay, Throttle Control Motor relay harness is open or shorted, Throttle Control Motor relay 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 P1124 2002 Nissan Altima Sedan Description
What are the Possible Causes of the DTC P1124 2002 Nissan Altima Sedan?
- Faulty Throttle Control Motor relay
- Throttle Control Motor relay harness is open or shorted
- Throttle Control Motor relay circuit poor electrical connection
How to Fix the DTC P1124 2002 Nissan Altima Sedan?
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 P1124 2002 Nissan Altima Sedan 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 P1124 2002 Nissan Altima Sedan Code
1. What are the common symptoms of OBDII code P1124 in a 2002 Nissan Altima Sedan?
The common symptoms include rough idling, engine stalling, lack of power, and the vehicle going into "limp mode."
2. What does the OBDII code P1124 for a 2002 Nissan Altima Sedan indicate?
Code P1124 indicates a Throttle Control Motor Relay Circuit Short in the vehicle's electronic throttle control system.
3. What are the possible causes of OBDII code P1124 in a 2002 Nissan Altima Sedan?
Possible causes include a faulty throttle control motor relay, damaged wiring or connectors in the circuit, or issues with the electronic throttle control motor itself.
4. How can I diagnose the cause of OBDII code P1124 in my 2002 Nissan Altima Sedan?
You can diagnose the issue by inspecting the throttle control motor relay, checking the wiring and connectors for damage, and testing the electronic throttle control motor for proper operation.
5. Can I continue driving my 2002 Nissan Altima Sedan with OBDII code P1124?
It is not recommended to drive the vehicle with code P1124 as it can lead to further damage and safety hazards. It's best to address the issue promptly.
6. How can I repair OBDII code P1124 in my 2002 Nissan Altima Sedan?
Repair options include replacing the throttle control motor relay, repairing any damaged wiring or connectors, or replacing the electronic throttle control motor if necessary.
7. Will resetting the OBDII code P1124 in my 2002 Nissan Altima Sedan make it go away permanently?
Simply resetting the code may temporarily clear the warning light, but the underlying issue causing the code will persist until properly diagnosed and repaired.
8. Can a DIY enthusiast fix OBDII code P1124 in a 2002 Nissan Altima Sedan?
Depending on your skill level and access to tools, you may be able to fix the issue yourself by following repair guides or seeking assistance from automotive forums.
9. How much does it cost to repair OBDII code P1124 in a 2002 Nissan Altima Sedan?
The cost of repair can vary based on the specific cause of the code and whether you choose to do the repair yourself or take the vehicle to a professional mechanic.
10. Are there any preventive measures to avoid OBDII code P1124 in a 2002 Nissan Altima Sedan?
Regular maintenance, such as checking the throttle control system components and keeping the vehicle's electrical system in good condition, can help prevent issues leading to code P1124.
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