my Toyota Corolla E170 (2013-2019) won’t go into reverse what's wrong

Toyota Corolla E170 (2013-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

3 min read

538 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 reverse gear issues in the 2013-2019 Toyota Corolla E170. Step-by-step guide with symptoms, diagnostics, and repair instructions.

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 working on the transmission.

Symptoms

•Gear shifter will not move to the reverse position
•Grinding noise when attempting to shift into reverse
•No movement of the vehicle when shifted to reverse
•Illuminated transmission warning light on the dashboard
•Fluid leakage beneath the vehicle

Diagnostic Steps

1
Inspect the transmission fluid level and condition using the dipstick.
2
Scan the vehicle's onboard diagnostic system for error codes using an OBD-II scanner.
3
Check the linkage between the gear shifter and transmission for any disconnections or damage.
4
Inspect the transmission for any signs of external leakage.
5
Test the condition of the transmission solenoids using a multimeter if applicable.
6
Examine the clutch operation (for manual transmission) or the torque converter (for automatic transmission) for issues.

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
•Torque wrench
•Multimeter
•Screwdrivers

Parts Required

•Transmission fluid (Toyota ATF WS)
•Transmission solenoids (if defective)
•Gasket for transmission pan (if removed)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the transmission fluid level and condition using the dipstick.
2
Scan the vehicle's onboard diagnostic system for error codes using an OBD-II scanner.
3
Check the linkage between the gear shifter and transmission for any disconnections or damage.
4
Inspect the transmission for any signs of external leakage.
5
Test the condition of the transmission solenoids using a multimeter if applicable.
6
Examine the clutch operation (for manual transmission) or the torque converter (for automatic transmission) for issues.

Solution

1. Preparation

Ensure the vehicle is on a level surface and securely supported with jack stands.
Disconnect the negative battery terminal to prevent electrical shorts.

2. Inspect and Replace Transmission Fluid

Remove the transmission fluid drain plug and allow the old fluid to completely drain into a suitable container.
Replace the drain plug and tighten to the manufacturer's specified torque (usually around 30 ft-lbs).
Refill the transmission with the recommended fluid type (typically Toyota ATF WS for automatic transmissions) through the fill tube, ensuring the fluid level is correct.

3. Adjust or Repair Gear Linkage

Locate the gear linkage assembly and inspect for any damaged or disconnected components.
If misalignment is found, adjust the linkage according to the manufacturer's specifications.
Replace any worn or broken parts as necessary.

4. Inspect and Replace Transmission Solenoids (if needed)

Remove the transmission pan (if applicable) using a socket set to access the solenoids.
Disconnect the electrical connectors from the solenoids and remove them.
Test the solenoids with a multimeter, replacing any that do not meet specifications.
Reinstall the new solenoids and reattach the transmission pan, ensuring a new gasket is used and torqued to specification.

5. Test Drive

Reconnect the negative battery terminal.
Start the vehicle and verify that the transmission engages properly in reverse during a test drive.