MANUAL SHIFTING TEST

HINT:

Through this test, it can be determined whether the trouble occurs in an electrical circuit or if it is a mechanical problem in the transmission.
If any abnormalities are found in the following test, the problem is in the transmission itself.

Disconnect the connector of the transmission wire.
HINT:

It is possible to deactivate the electrical shift control by disconnecting the transmission wire. The gear positions can then be changed mechanically with the shift lever.

Drive with the transmission wire disconnected.

Move the shift lever to each position to check whether the gear position changes as shown in the table below.

SHIFT LEVER AND GEAR POSITION CHART

Shift Lever Position	Gear Position
D	No shift (No change)

HINT:

When driving with the transmission wire disconnected, the gear position will be as follows:

When the shift lever is on D, the gear is held in the 4th position.
When the shift lever is on R or P, the gear is also in the R or P position, respectively.

Connect the connector of the transmission wire.
Clear the DTC (see DTC CHECK / CLEAR ).

Fig 1: Disconnecting Connector Of Transmission Wire
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

Manual Shifting Test