Verify initial learning implementation necessity for replacement parts.

REPLACEMENT PART DESCRIPTION

Replacement part

Initial learning implementation necessity

Control valve body replacement

Necessary

Oil pressure switch replacement

Necessary

Clutches ⁽¹⁾

Necessary

Automatic transaxle replacement

Necessary

ON/OFF solenoid replacement

Unnecessary

Coupler component replacement

Unnecessary

⁽¹⁾	Low clutch, high clutch, R-3-5 brake, 2-6 brake, and low and reverse brake

Apply the parking brake firmly, and set the wheel blocks for both the front and rear wheels.
Inspect the ATF level. (See AUTOMATIC TRANSAXLE FLUID (ATF) INSPECTION .)
Bring the M-MDS inside the vehicle and connect it to the DLC-2.
Perform vehicle identification using the M-MDS.
Start the engine.
After the vehicle is identified, select the following items from initialization of the M-MDS.
1. Select "Data logger".
2. Select "Module".
3. Select "TCM".
While checking the PID TFT (ATF temperature), warm-up the engine and allow the ATF temperature to reach 60-110°C {140-230°F}.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Preparation before servicing