Master Reservoir Level Malfunction
Table of contents
C1202 TOYOTA Possible Causes
- Low brake fluid level
- Brake fluid leaks
- Faulty Brake fluid level warning switch (Brake master cylinder reservoir assembly)
- Brake fluid level warning switch harness is open or shorted
- Brake fluid level warning switch circuit poor electrical connection
How do I fix code C1202 TOYOTA?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the C1202 TOYOTA code
The cost of diagnosing the C1202 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Anti-Lock Brake System (ABS) Warning Light ON
- Engine Light ON (or Service Engine Soon Warning Light)
C1202 TOYOTA Description
When a fluid level drop in the brake master cylinder reservoir assembly is detected, a signal is sent to the skid control ECU.
If the DTC for the fluid level drop is memorized, the warning will be canceled and the DTC will not be stored when the fluid level returns to normal.