AutoCodes – Toyota – C1299 2015 Toyota RAV4

C1299 2015 Toyota RAV4 Code - Cancellation of 4WD Control

Quick Answer

If wheel slip continues, differential control will be disabled when the torque-distribution ratio of the differential clutch exceeds the set value and a malfunction in the output of the wheel speed sensors, etc. Common causes include Tire size or tire pressure of the front or rear tires different, Faulty Suspension and ball joint, Faulty Drive shaft. 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
C1299 2015 Toyota RAV4 indicates Cancellation of 4WD Control.
Common causes
Common causes include Tire size or tire pressure of the front or rear tires different, Faulty Suspension and ball joint, Faulty Drive shaft.
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.
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Code Popularity 365
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jan 22, 2023
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Code C1299 2015 Toyota RAV4 Description

If wheel slip continues, differential control will be disabled when the torque-distribution ratio of the differential clutch exceeds the set value and a malfunction in the output of the wheel speed sensors, etc. occurs. If a difference in diameter between the front and rear wheels is determined, differential control will be disabled. This Diagnostic Trouble Code (DTC) is output if the heat generated by the transmission coupling assembly exceeds a certain amount or if the estimated oil temperature of the transfer exceeds a certain amount while driving.
OBDII Code C1299 2015 Toyota RAV4 - Cancellation of 4WD Control - AutoCodes.com
C1299 2015 Toyota RAV4 Code - Cancellation of 4WD Control

What are the Possible Causes of the DTC C1299 2015 Toyota RAV4?

  • Tire size or tire pressure of the front or rear tires different
  • Faulty Suspension and ball joint
  • Faulty Drive shaft
  • Faulty Propeller shaft
  • Faulty Electromagnetic Coupling
  • Faulty 4WD Control ECU

How to Fix the DTC C1299 2015 Toyota RAV4?

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 C1299 2015 Toyota RAV4 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.

Need more information about the C1299 2015 Toyota RAV4 code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about C1299 2015 Toyota RAV4 Code

1. What does the OBDII code C1299 mean on a 2015 Toyota RAV4?

C1299 indicates "Cancellation of 4WD Control," meaning the vehicle's all-wheel-drive system has been temporarily disabled due to a detected issue.

2. What are common symptoms of the C1299 code in a 2015 Toyota RAV4?

Common symptoms include the 4WD light illuminating on the dashboard, reduced traction in slippery conditions, and potential loss of AWD functionality.

3. What causes the C1299 code on a 2015 Toyota RAV4?

This code is typically triggered by overheating in the transfer case, a malfunctioning 4WD system component, or electrical issues such as damaged wiring or faulty sensors.

4. Can I still drive my 2015 Toyota RAV4 with the C1299 code?

Yes, the vehicle can still be driven in 2WD mode, but AWD functionality will be disabled, which may impact traction in certain conditions.

5. How do I fix the C1299 code on a 2015 Toyota RAV4?

Repairs may involve checking and replacing the transfer case fluid, inspecting wiring and electrical connections, or replacing faulty sensors or actuators in the 4WD system.

6. Does the C1299 code mean my transfer case is damaged?

Not necessarily. The code could also be caused by overheating or electrical issues, but it's essential to inspect the transfer case for damage or fluid degradation.

7. What should I check first when diagnosing a C1299 code?

Start by checking the transfer case fluid level and condition, as low or contaminated fluid can trigger this code. Also, inspect wiring and connectors for damage.

8. How much does it cost to repair the C1299 code on a 2015 Toyota RAV4?

Repair costs vary depending on the issue. Replacing transfer case fluid may cost $100-$200, while sensor or actuator replacement could cost $200-$600.

9. Will resetting the code fix the C1299 issue?

Resetting the code may temporarily clear the warning light, but the underlying issue must be addressed to prevent the code from returning.

10. Can extreme driving conditions cause the C1299 code?

Yes, excessive strain on the 4WD system, such as driving on rough terrain or towing heavy loads, can cause overheating and trigger the C1299 code.

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