C1355 Toyota Code - Increasing Pressure Solenoid Malfunction Rear Left
Quick Answer
Each solenoid adjusts pressure which affects each wheel cylinder according to signals from the Skid Control Electronic Control Unit (ECU) and controls the vehicle. Common causes include Faulty Brake Actuator Assembly, Faulty Skid Control Electronic Control Unit (ECU), Skid Control ECU harness is open or shorted. 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
- C1355 Toyota indicates Increasing Pressure Solenoid Malfunction Rear Left.
- Common causes
- Common causes include Faulty Brake Actuator Assembly, Faulty Skid Control Electronic Control Unit (ECU), Skid Control ECU harness is open or shorted.
- 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 C1355 Toyota Description
What are the Possible Causes of the DTC C1355 Toyota?
- Faulty Brake Actuator Assembly
- Faulty Skid Control Electronic Control Unit (ECU)
- Skid Control ECU harness is open or shorted
- Skid Control ECU circuit poor electrical connection
How to Fix the DTC C1355 Toyota?
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 C1355 Toyota 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 C1355 Toyota Code
What does the OBDII code C1355 mean on a Toyota?
C1355 indicates an "Increasing Pressure Solenoid Malfunction" in the rear left wheel, which is part of the vehicle's ABS or traction control system.
What are the common symptoms of code C1355?
Common symptoms include the ABS or traction control warning light illuminating, reduced braking performance, and potential instability during braking.
What causes the C1355 code to appear?
The code can be triggered by a faulty rear left pressure solenoid, damaged wiring or connectors, issues with the ABS control module, or contamination in the brake fluid.
Can I drive with the C1355 code active?
Driving with this code is not recommended, as it may compromise the ABS or traction control system, increasing the risk of losing control during braking.
How do I diagnose the C1355 code?
Diagnosis involves using an OBDII scanner to confirm the code, visually inspecting the wiring and connectors, and testing the rear left solenoid for proper operation.
What tools are needed to fix code C1355?
You may need an OBDII scanner, a multimeter for electrical testing, basic hand tools, and possibly a brake fluid bleeder if fluid replacement is necessary.
How much does it cost to repair the C1355 code?
Repair costs vary depending on the issue, ranging from $100 for minor fixes like wiring repairs to $500 or more if the ABS module or solenoid must be replaced.
Can a dirty brake fluid cause the C1355 code?
Yes, contaminated or old brake fluid can affect solenoid function, potentially triggering the C1355 code.
How can I prevent the C1355 code from occurring?
Regular maintenance, including brake fluid replacement and inspecting the ABS components, can help prevent this issue.
Will clearing the C1355 code with a scanner fix the problem?
Clearing the code will only reset the warning temporarily; the underlying issue must be fixed to prevent the code from reappearing.
Discuss the causes and fixes for C1355 Toyota OBDII Code
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