C1204 Cadillac Code - Right Front Wheel Speed Sensor Circuit Range Performance
Quick Answer
As the wheel is rotated, the speed sensor produces an AC voltage that increases with wheel speed. Common causes include Faulty Right Front Wheel Speed Sensor, Right Front Wheel Speed Sensor harness is open or shorted, Right Front Wheel Speed Sensor 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
- C1204 Cadillac indicates Right Front Wheel Speed Sensor Circuit Range Performance.
- Common causes
- Common causes include Faulty Right Front Wheel Speed Sensor, Right Front Wheel Speed Sensor harness is open or shorted, Right Front Wheel Speed Sensor 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 C1204 Cadillac Description
What are the Possible Causes of the DTC C1204 Cadillac?
- Faulty Right Front Wheel Speed Sensor
- Right Front Wheel Speed Sensor harness is open or shorted
- Right Front Wheel Speed Sensor circuit poor electrical connection
- Faulty Electronic Brake Control Module (EBCM)
How to Fix the DTC C1204 Cadillac?
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 C1204 Cadillac 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 C1204 Cadillac Code
What does the OBDII code C1204 mean on a Cadillac?
Code C1204 indicates a problem with the right front wheel speed sensor circuit, specifically related to its range or performance.
What are the common symptoms of code C1204 in a Cadillac?
Symptoms may include an illuminated ABS or traction control warning light, reduced braking performance, or inconsistent behavior from the ABS system.
What causes the C1204 code to appear?
The code can be triggered by a damaged or faulty wheel speed sensor, corroded or loose wiring, a damaged sensor connector, or debris interfering with the sensor's operation.
Can I still drive my Cadillac with a C1204 code?
While the car may still be drivable, the ABS or traction control systems may not function properly, potentially compromising safety in slippery conditions.
How can I diagnose a C1204 code on a Cadillac?
Use an OBDII scanner to confirm the code, then visually inspect the right front wheel speed sensor, wiring, and connector for damage or corrosion. Test the sensor with a multimeter if necessary.
How do I fix code C1204 on my Cadillac?
Repairs may include replacing the right front wheel speed sensor, cleaning or repairing corroded wiring or connectors, or clearing debris from the sensor area.
Can a bad wheel bearing cause a C1204 code?
Yes, a faulty wheel bearing can affect the wheel speed sensor's ability to read accurately, potentially triggering this code.
Do I need to recalibrate the ABS system after fixing the C1204 code?
In most cases, the ABS system will recalibrate automatically after repairs, but clearing the code with an OBDII scanner is recommended.
How much does it cost to repair a C1204 code on a Cadillac?
Repair costs vary but typically range from $100 to $300 for a wheel speed sensor replacement, including parts and labor.
Can extreme weather affect the wheel speed sensor and trigger a C1204 code?
Yes, extreme cold, heat, or moisture can impact the sensor's performance or cause wiring issues, leading to this code.
Discuss the causes and fixes for C1204 Cadillac OBDII Code
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