C1253 Scion Code - Brake Booster Pump Motor Circuit
Quick Answer
The Skid Control ECU detects decreases in the accumulator pressure according to the data from the accumulator pressure sensor, and then starts and stops the pump motor by operating the motor relay. Common causes include Faulty ABS Motor Relay 1, Faulty ABS Motor Relay 2, Faulty Brake Actuator Assembly. 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
- C1253 Scion indicates Brake Booster Pump Motor Circuit.
- Common causes
- Common causes include Faulty ABS Motor Relay 1, Faulty ABS Motor Relay 2, Faulty Brake Actuator Assembly.
- 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 C1253 Scion Description
What are the Possible Causes of the DTC C1253 Scion?
- Faulty ABS Motor Relay 1
- Faulty ABS Motor Relay 2
- Faulty Brake Actuator Assembly
- Brake Actuator Assembly harness is open or shorted
- Brake Actuator Assembly circuit poor electrical connection
How to Fix the DTC C1253 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 C1253 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 C1253 Scion Code
1. What are the common symptoms of OBDII code C1253 in a Scion related to the Brake Booster Pump Motor Circuit?
The common symptoms include the ABS warning light staying illuminated on the dashboard, loss of power brakes, and unusual brake pedal behavior.
2. What are the typical causes of OBDII code C1253 in a Scion related to the Brake Booster Pump Motor Circuit?
Common causes include a faulty brake booster pump motor, damaged wiring or connectors in the circuit, low brake fluid level, or a malfunctioning ABS module.
3. How can I diagnose OBDII code C1253 in my Scion with regards to the Brake Booster Pump Motor Circuit?
You can use a diagnostic scanner to read the trouble codes, inspect the brake fluid level, visually check the wiring and connectors in the circuit, and perform a thorough brake system inspection.
4. What are some repair tips for resolving OBDII code C1253 in a Scion related to the Brake Booster Pump Motor Circuit?
Repair tips may include replacing the brake booster pump motor, repairing or replacing damaged wiring or connectors, ensuring the brake fluid level is adequate, and resetting the ABS system after repairs.
5. Can I drive my Scion with OBDII code C1253 related to the Brake Booster Pump Motor Circuit?
It is not recommended to drive the vehicle with this code present, as it can affect the proper functioning of the brake system and compromise safety. Immediate inspection and repairs are advised.
6. How much does it typically cost to repair OBDII code C1253 in a Scion related to the Brake Booster Pump Motor Circuit?
The cost of repairs can vary depending on the exact cause of the issue, but it may range from $200 to $600, including parts and labor.
7. Is it possible to reset OBDII code C1253 in a Scion related to the Brake Booster Pump Motor Circuit without repairs?
Resetting the code without addressing the underlying issue is not recommended, as the problem will likely persist and potentially worsen over time. It is best to diagnose and repair the root cause of the code.
8. Are there any safety concerns associated with OBDII code C1253 in a Scion related to the Brake Booster Pump Motor Circuit?
Yes, there are safety concerns, as this code can lead to a loss of power brakes, potentially affecting the vehicle's braking performance. Immediate attention and repair are necessary to ensure safe driving.
9. Can a DIY enthusiast with basic automotive knowledge repair OBDII code C1253 in a Scion related to the Brake Booster Pump Motor Circuit?
While some aspects of the repair may be possible for a DIY enthusiast, diagnosing and repairing issues related to the brake system and ABS should be approached with caution. Professional assistance is recommended.
10. How long does it typically take to repair OBDII code C1253 in a Scion related to the Brake Booster Pump Motor Circuit?
The repair time can vary based on the specific issue and the expertise of the technician, but it may take anywhere from 1 to 3 hours to diagnose and address the problem effectively.
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