C1802 Code - Motor Current Level/Position
Quick Answer
The C1802 diagnostic trouble code relates to the motor current level or position in the vehicle's system. Common causes include Faulty wiring connections, Malfunctioning motor, Issues with the motor control module. 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
- C1802 indicates Motor Current Level/Position.
- Common causes
- Common causes include Faulty wiring connections, Malfunctioning motor, Issues with the motor control module.
- 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 C1802 Description
The C1802 diagnostic trouble code relates to the motor current level or position in the vehicle's system. This code indicates that there is an issue with the current level or position of the motor, which can impact various systems in the vehicle. The motor in question could be related to components such as the power windows, power seats, power mirrors, or other motorized systems in the vehicle.
Common Causes of C1802
- Faulty wiring connections.
- Malfunctioning motor.
- Issues with the motor control module.
- Problem with the motor position sensor.
- Water damage or corrosion affecting the motor components.
Symptoms of C1802
- Power windows not operating smoothly or getting stuck.
- Power seats not adjusting properly.
- Unusual noises coming from motorized components.
- Inconsistent operation of power mirrors.
- Warning lights related to motor current level/position on the dashboard.
How to Fix C1802
- Diagnose the specific cause of the issue by using a diagnostic scanner to read the code and testing the motor components.
- Inspect the wiring connections for any damage or looseness and repair or replace as needed.
- Test the motor and motor control module for proper function and replace if faulty.
- Check the motor position sensor for proper alignment and functionality, replacing it if necessary.
- Clear the trouble code from the vehicle's computer system and test the affected systems to ensure proper operation.
Cost to Fix C1802
The typical repair costs for addressing the C1802 code can vary depending on the specific cause of the issue and the parts and labor required for the repair. On average, the cost for diagnosing and repairing this issue can range from $150 to $500. However, it's important to note that actual costs may vary based on factors such as the location of the repair shop, the make and model of the vehicle, and the type of engine. It's recommended to obtain estimates from local repair shops to get a more accurate cost estimate. Keep in mind that labor rates at auto repair shops typically range from $80 to $150 per hour.
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Code C1802 Information for Specific Makes
- C1802 Infiniti — Air Suspension Air Compressor Relay
- C1802 Jaguar — Motor Current Level/Position
- C1802 Nissan — Air Suspension Air Compressor Relay
Frequently Asked Questions about C1802 Code
1. What are common symptoms of OBDII code C1802 (Motor Current Level/Position)?
- Common symptoms include erratic motor operation, loss of power steering assist, and illuminated warning lights on the dashboard.
2. What are possible causes of OBDII code C1802?
- Common causes of this code include a faulty electric motor, damaged wiring harness, or issues with the power steering control module.
3. How can I diagnose OBDII code C1802?
- Diagnosis typically involves checking the power steering system for any visible damage, conducting a thorough inspection of the electric motor, and using a scan tool to retrieve specific error codes.
4. Can low power steering fluid cause OBDII code C1802?
- While low power steering fluid can contribute to power steering issues, OBDII code C1802 is more commonly related to electrical or motor malfunctions.
5. Is it safe to drive with OBDII code C1802 present?
- It is not recommended to drive with this code present, as it may affect the performance of the power steering system and compromise vehicle safety.
6. How can I repair OBDII code C1802?
- Repair options may include replacing the electric motor, repairing damaged wiring, resetting the power steering control module, or seeking professional assistance for a more thorough diagnosis.
7. Can a DIY enthusiast fix OBDII code C1802?
- Depending on the root cause of the issue, some DIY enthusiasts may be able to address OBDII code C1802 with the appropriate tools, knowledge, and access to replacement parts.
8. What should I do if OBDII code C1802 keeps reappearing after repairs?
- If the code keeps reappearing after repairs, it may indicate an underlying issue that requires further investigation by a qualified mechanic or dealership.
9. Will resetting the OBDII system clear code C1802?
- Resetting the OBDII system may temporarily clear the code, but if the underlying issue is not resolved, the code is likely to reappear upon subsequent system checks.
10. How can regular maintenance help prevent OBDII code C1802?
- Regular maintenance, such as checking power steering fluid levels, inspecting electrical connections, and addressing any unusual noises or behaviors promptly, can help prevent issues leading to OBDII code C1802.
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