C1427 Scion Code - Actuator Pump Motor Malfunction
Quick Answer
The Motor Relay and motor fail-safe relay are built into the Brake Actuator Assembly. Common causes include Faulty Skid Control ECU (Brake Actuator Assembly), Skid Control ECU harness is open or shorted, Skid Control ECU 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
- C1427 Scion indicates Actuator Pump Motor Malfunction.
- Common causes
- Common causes include Faulty Skid Control ECU (Brake Actuator Assembly), Skid Control ECU harness is open or shorted, Skid Control ECU 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 C1427 Scion Description
This DTC may be stored when the voltage to the motor relay power source is lower than the DTC detection condition due to low output from the battery or alternator.
What are the Possible Causes of the DTC C1427 Scion?
- Faulty Skid Control ECU (Brake Actuator Assembly)
- Skid Control ECU harness is open or shorted
- Skid Control ECU circuit poor electrical connection
How to Fix the DTC C1427 Scion?
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 C1427 Scion 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 C1427 Scion Code
1. What does the OBDII code C1427 mean for a Scion?
C1427 indicates an Actuator Pump Motor Malfunction, which suggests a problem with the brake actuator pump responsible for maintaining hydraulic pressure in the braking system.
2. What are the common symptoms of code C1427 in a Scion?
Symptoms may include the ABS warning light turning on, reduced braking performance, unusual noises from the brake actuator, or a soft brake pedal.
3. What causes the C1427 code to trigger?
The code can be caused by a faulty actuator pump motor, damaged wiring or connectors, a blown fuse, or an issue with the electronic control unit (ECU).
4. Can I drive my Scion with the C1427 code active?
It is not recommended. While the vehicle may still be drivable, the braking system may not function correctly, posing a safety risk.
5. How can I diagnose the C1427 code on my Scion?
Start by checking the actuator pump motor, inspecting wiring and connectors for damage, and testing the pump's electrical circuit for continuity or voltage issues.
6. What repairs are needed to fix the C1427 code?
Repairs may involve replacing the actuator pump motor, repairing or replacing damaged wiring, or addressing issues with the ABS module.
7. How much does it cost to fix the C1427 code in a Scion?
Repair costs vary. Replacing the actuator pump motor can cost $500–$1,500, depending on labor rates and parts prices.
8. Can a weak battery cause the C1427 code to appear?
Yes, a weak or failing battery can cause voltage issues, potentially leading to actuator pump motor malfunctions.
9. Does the C1427 code always require replacing the actuator pump motor?
Not necessarily. Sometimes the issue can be resolved by repairing wiring, cleaning connectors, or replacing a fuse.
10. Can I clear the C1427 code without repairing the issue?
Clearing the code without fixing the root cause will likely result in the code returning, as the underlying malfunction remains unresolved.
Discuss the causes and fixes for C1427 Scion OBDII Code
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