What steps should I take if my 2020 Toyota Camry is experiencing transmission jerking?

Problem: Transmission Jerking in 2020 Toyota Camry

Tools Required

• OBD-II Scanner
• Transmission fluid dipstick (if not equipped)
• Funnel for adding fluid
• Torque wrench
• Socket set
• Screwdrivers
• Transmission fluid (if a change is needed)
• Safety glasses and gloves

Repair Instructions

1. Address Any Fluid Issues:

   • If the fluid level is low, add the appropriate type of transmission fluid as specified in the owner’s manual.
   • If the fluid is dirty or burnt, proceed with a fluid change:
     • Drain the Fluid:
       • Raise the vehicle safely using jack stands.
       • Place a drain pan under the transmission pan.
       • Remove the transmission pan bolts and carefully lower the pan to drain the fluid.
     • Replace Filter (if applicable):
       • Remove the old transmission filter and replace it with a new one.
     • Reinstall the Pan:
       • Clean the pan and install a new gasket if required.
       • Reattach the pan and torque the bolts to manufacturer specifications.
     • Refill Transmission Fluid:
       • Use a funnel to refill the transmission with the correct type and amount of fluid.

2. Check for Electrical Issues:

   • Inspect the transmission control module (TCM) wiring and connectors.
   • If any codes were retrieved, research them to determine if they require specific repairs (e.g., replacing sensors).

3. Inspect and Replace Transmission Mounts:

   • If mounts are found to be faulty, replace them:
     • Remove the bolts securing the mounts to the vehicle and the transmission.
     • Install the new mounts and torque to specifications.

4. Test Drive Again:

   • After performing the repairs, take the vehicle for a test drive to ensure the jerking has been resolved.
   • Monitor for any warning lights or further symptoms.

5. Professional Inspection (if necessary):

   • If the problem persists after completing the above steps, it may indicate deeper mechanical issues inside the transmission, such as worn clutches or a failing torque converter. At this point, a professional inspection may be needed.

Conclusion

Transmission jerking can often be resolved with proper fluid maintenance and checks. If the issue continues, further diagnostics may be required by a qualified technician. Always refer to the vehicle’s service manual for specific instructions and specifications.