how to fix my Toyota RAV4 Fourth Generation (2013-2018) that won't go into gear

Toyota RAV4 Fourth Generation (2013-2018)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

4 min read

617 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix transmission issues in Toyota RAV4 (2013-2018) that won't go into gear. Step-by-step guide with tools and procedures.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems.
•Allow the engine to cool before checking or adding transmission fluid.

Symptoms

•Engine revs but vehicle does not move
•Transmission warning light illuminated on the dashboard
•Gear shifter feels loose or unresponsive
•Unusual noises from the transmission area when attempting to shift
•Fluid leaks under the vehicle
•Check engine light may be illuminated

Diagnostic Steps

1
Scan the vehicle's onboard computer using an OBD-II scanner to check for error codes related to the transmission.
2
Inspect the transmission fluid level and condition; check for burnt smell or dark color.
3
Examine the shift linkage for any visible damage or looseness.
4
Test the brake switch to ensure it is functioning properly; the vehicle may not shift if the brake pedal is not detected.
5
Check for any blown fuses related to the transmission control module.
6
Inspect the transmission control module (TCM) wiring harness for signs of wear or damage.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Transmission fluid pump
•Wrench set
•Pliers
•Screwdriver
•Socket set
•Multimeter

Parts Required

•Transmission fluid
•Brake switch
•Any damaged wiring or connectors

Related Faults

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Diagnostic Steps

1
Scan the vehicle's onboard computer using an OBD-II scanner to check for error codes related to the transmission.
2
Inspect the transmission fluid level and condition; check for burnt smell or dark color.
3
Examine the shift linkage for any visible damage or looseness.
4
Test the brake switch to ensure it is functioning properly; the vehicle may not shift if the brake pedal is not detected.
5
Check for any blown fuses related to the transmission control module.
6
Inspect the transmission control module (TCM) wiring harness for signs of wear or damage.

Solution

1. Preparation

Gather tools and ensure the vehicle is on a level surface.
Place wheel chocks behind the rear wheels and engage the parking brake.
Disconnect the battery to prevent electrical shock.

2. Check and Replace Transmission Fluid

Tools Required: Transmission fluid pump, funnel, catch pan
Remove the transmission fluid dipstick (if equipped) and check the fluid level.
If low, add the appropriate type of transmission fluid as specified in the owner's manual.
If the fluid is discolored or burnt, proceed to drain the old fluid using a catch pan and replace with new fluid.
Recheck the fluid level after filling and ensure it is within the recommended range.

3. Inspect and Adjust Shift Linkage

Tools Required: Wrench set, pliers
Locate the shift linkage on the transmission.
Inspect for any looseness, corrosion, or damage.
Tighten any loose bolts and adjust the linkage as necessary to ensure proper engagement.
Test the linkage by moving the gear shifter through all positions.

4. Replace Brake Switch

Tools Required: Screwdriver, socket set
Locate the brake switch mounted near the brake pedal.
Disconnect the wiring harness and remove the switch.
Install the new brake switch and reconnect the wiring harness.
Test the brake pedal to ensure the switch engages correctly.

5. Inspect Transmission Control Module (TCM)

Tools Required: Socket set, multimeter
Locate the TCM, usually near the transmission.
Inspect the wiring harness for damage or corrosion.
Use a multimeter to check for voltage and continuity in the wiring.
If issues are found, repair or replace the wiring as needed.