AutoCodes - Toyota - C1201 TOYOTA

C1201 TOYOTA Code - Engine Control System Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|C1201 TOYOTA code possible causes

  • Sequential Multiport Fuel Injection (SFI) System Problems
  • Check for other codes

|How do I fix the C1201 TOYOTA code?

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.

|C1201 TOYOTA code tech notes

If the C1201 is combined with an Oxygen (O2) Sensor code, repair the O2 sensor code first and clear the codes.

|Cost of diagnosing the C1201 TOYOTA code

Labor: 1.0

The cost of diagnosing the C1201 TOYOTA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are C1201 TOYOTA code possible symptoms?

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

|C1201 TOYOTA code description

If a malfunction in the engine control system is detected through the Control Area Network (CAN), the operations of VSC and TRAC are prohibited by the fail-safe function. When the signals from the engine are input normally, the fail-safe is canceled and the Diagnostic Trouble Code (DTC) is stored
OBDII Code C1201 Toyota - Engine Control System Malfunction -

|Need more information with the C1201 TOYOTA code?

Need more information on how to fix the C1201 TOYOTA code?
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|Need help with a C1201 TOYOTA code?

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|C1201 TOYOTA code comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the C1201 Toyota code? Have you replaced any parts?
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