What should I do if my 2012 Volvo XC60's check transmission message appears?

Volvo XC60 First Generation (2008-2017)

Error Codes

2-4 hours

Time

medium

Difficulty

high

Severity

Error Code: P0700, P0715, P0720, P0730

4 min read

667 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 resolve the check transmission message on your 2012 Volvo XC60 with our detailed guide.

Error Code

P0700, P0715, P0720, P0730

Affected Component

transmission

Estimated Time

2-4 hours

Symptoms

•Check Transmission warning message appears on the dashboard.
•Unusual noises while shifting or during operation.
•Slipping gears or delayed engagement when shifting.
•Fluid leaks under the vehicle.
•Erratic shifting or inability to shift into certain gears.

Diagnostic Steps

1
Visual Inspection
2
Check Transmission Fluid Condition
3
Scan for Diagnostic Trouble Codes (DTCs)

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

•Transmission fluid dipstick
•OBD-II scanner
•clean cloth
•jack stands
•drain pan
•socket set
•multimeter

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Solution

If your 2012 Volvo XC60 displays a "check transmission" message, it is important to address the issue promptly to avoid potential damage to the transmission system. Here’s a detailed guide on how to diagnose and potentially resolve the issue.

Common Diagnostic Trouble Codes

P0700: Transmission Control System Malfunction
P0715: Input/Turbine Speed Sensor Circuit Malfunction
P0720: Output Speed Sensor Circuit Malfunction
P0730: Incorrect Gear Ratio

Repair Instructions

1. Transmission Fluid Change

If the fluid is dirty or low:

Tools Required: Transmission fluid (check owner’s manual for the correct type), funnel, fluid pump, drain pan, socket set.
Steps:
1. Raise the vehicle using jack stands to access the transmission pan.
2. Place a drain pan under the transmission pan and remove the bolts holding the pan in place.
3. Carefully lower the pan and allow the old fluid to drain completely.
4. Inspect the magnet in the pan for metal shavings (indicative of internal wear).
5. Clean the pan and replace the filter if applicable (some models have a replaceable filter).
6. Reinstall the pan with a new gasket if needed and tighten the bolts to the manufacturer's specifications.
7. Refill the transmission with the appropriate type and amount of fluid through the dipstick tube.

2. Addressing Fault Codes

If specific fault codes are present:

Tools Required: Depending on the code, you may need a multimeter, replacement sensors, or wiring harness repair tools.
Steps:
- For sensor codes (P0715, P0720):
  1. Locate the respective sensors (input and output speed sensors).
  2. Disconnect the electrical connector and check for continuity using a multimeter.
  3. Replace any faulty sensors if necessary.
For P0700:
- This code is often a general fault and may require further investigation into the transmission control module (TCM). Consider reprogramming or replacing the TCM if no other issues are found.

Final Steps

Clear Codes: Once repairs are made, use the OBD-II scanner to clear any DTCs.
Test Drive: Take the vehicle for a test drive to ensure that the "check transmission" message does not reappear.
Monitor: Keep an eye on transmission performance and fluid levels in the following weeks.

Conclusion

If the problem persists despite these steps, or if you are uncomfortable performing any of these tasks, it is advisable to consult a professional mechanic or a Volvo dealership for further diagnosis and repair. Transmission issues can be complex and may require specialized equipment and expertise.