how to fix P0705 code in Toyota Camry Seventh Generation (2012-2017)

Toyota Camry Seventh Generation (2012-2017)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

Error Code: P0705

3 min read

479 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 P0705 code related to the transmission range sensor in Toyota Camry (2012-2017). Step-by-step guide with tools and procedures.

Error Code

P0705

Affected Component

Transmission

Estimated Time

1-2 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

•Check engine light illuminated
•Inability to shift gears properly
•Transmission slipping or harsh shifting
•Vehicle may not start or stalls
•Incorrect gear indicator on the dashboard

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to confirm the P0705 code.
2
Inspect the transmission range sensor connector and wiring for visible damage or corrosion.
3
Check the voltage output of the transmission range sensor with a multimeter while cycling through gears.
4
Verify the condition of the transmission fluid (check for contamination or low levels).
5
Inspect the engine control module (ECM) for any other related codes or 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
•Multimeter
•Socket set
•Torque wrench

Parts Required

•Transmission range sensor

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Scan for error codes using an OBD-II scanner to confirm the P0705 code.
2
Inspect the transmission range sensor connector and wiring for visible damage or corrosion.
3
Check the voltage output of the transmission range sensor with a multimeter while cycling through gears.
4
Verify the condition of the transmission fluid (check for contamination or low levels).
5
Inspect the engine control module (ECM) for any other related codes or issues.

Solution

1. Preparation

Gather tools and parts needed for the repair.
Ensure the vehicle is parked on a level surface, and the engine is off.
Disconnect the battery to prevent electrical shorts.

2. Remove the Transmission Range Sensor

Locate the transmission range sensor on the transmission housing.
Unplug the electrical connector from the sensor.
Remove the mounting bolts holding the sensor in place using a socket set.
Carefully pull the sensor out of the transmission housing.

3. Inspect and Replace

Inspect the old sensor for wear, damage, or moisture ingress.
If damaged, replace it with a new transmission range sensor.
Apply a small amount of transmission fluid to the O-ring of the new sensor for a proper seal.
Install the new sensor into the transmission housing and secure it with mounting bolts to the specified torque (typically 8-12 ft-lbs).

4. Reconnect Electrical Connector

Reconnect the electrical connector to the transmission range sensor ensuring it clips securely in place.

5. Reconnect Battery and Test

Reconnect the vehicle’s battery.
Start the engine and allow it to reach operating temperature.
Using the OBD-II scanner, clear the P0705 code and take the vehicle for a test drive to ensure proper shifting and operation.