how to fix my Toyota Corolla E170 (2013-2019) when it won’t shift into gear

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

521 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 Corolla E170 (2013-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Transmission

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical systems.
•Allow the engine to cool before checking or replacing fluids to avoid burns.

Symptoms

•Transmission warning light illuminated on the dashboard
•Difficulty in engaging gears (manual or automatic)
•Unresponsive accelerator when attempting to drive
•Grinding or unusual noises when trying to shift
•Fluid leaks under the vehicle
•Engine revs without acceleration

Diagnostic Steps

1
Check the transmission fluid level and condition using the dipstick.
2
Scan the vehicle's onboard diagnostics (OBD-II) for any error codes related to the transmission.
3
Inspect the transmission linkage for any disconnections or damage.
4
Test the brake switch operation to ensure it allows shifting from park.
5
Examine the battery and alternator to confirm they are supplying adequate voltage.
6
Look for any physical damage or leaks around the transmission casing.

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
•Socket set
•Transmission fluid pump
•Torque wrench
•Screwdriver set

Parts Required

•Transmission fluid (specific to Toyota specifications)
•Brake switch (if replacement is needed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Check the transmission fluid level and condition using the dipstick.
2
Scan the vehicle's onboard diagnostics (OBD-II) for any error codes related to the transmission.
3
Inspect the transmission linkage for any disconnections or damage.
4
Test the brake switch operation to ensure it allows shifting from park.
5
Examine the battery and alternator to confirm they are supplying adequate voltage.
6
Look for any physical damage or leaks around the transmission casing.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the engine is off.
Disconnect the negative battery terminal for safety.

2. Check and Replace Transmission Fluid

Sub-steps:
1. Remove the transmission dipstick and wipe it clean.
2. Insert the dipstick back and remove it to check fluid level and condition.
3. If fluid is low or dirty (burnt smell or dark color), drain the old fluid using a fluid pump.
4. Replace with the correct type of transmission fluid (consult owner's manual for specifications).
5. Reinsert the dipstick and check the level again.

3. Inspect and Adjust Transmission Linkage

Sub-steps:
1. Visually inspect the transmission linkage for any signs of wear or disconnection.
2. If necessary, adjust the linkage according to the manufacturer’s specifications.
3. Secure any loose connections using the appropriate tools.

4. Replace Brake Switch (if necessary)

Sub-steps:
1. Locate the brake switch, typically found near the brake pedal.
2. Disconnect the electrical connector from the brake switch.
3. Remove the switch from its mount.
4. Install the new brake switch and reconnect the electrical connector.

5. Reconnect the Battery

Sub-steps:
1. Reconnect the negative battery terminal.
2. Start the engine and check for any warning lights.