Inspection steps

WARNING: This page is about a different variant/trim than selected.

NOTE: Read the freeze frame data using the SSM4. A part of the engine running conditions under which the engine trouble occurred is recorded in the freeze frame data, which is useful for troubleshooting.

Read the diagnostic code

Follow the SSM4 on-screen instructions to check the diagnostic codes. (Refer to CHECK LIST FOR INTERVIEW )

Result	Go to
Only P0711 is output.	A
P0711 and other diagnostic codes are output.	B

B: Related diagnostic code chart

A: Go to next step

Freeze frame data check

Read the freeze frame data using the SSM4.
Check difference between engine coolant temperature and ATF temperature.

RESULT DESCRIPTION

Result	Go to
ATF oil temperature - engine coolant temperature is 20°C or less.	A
ATF oil temperature - engine coolant temperature is more than 20°C.	B

B: Go to Step 4.

A: Go to next step

Transmission fluid level check
1. Check the amount of automatic transmission fluid.
  Criteria: The amount of automatic transmission fluid is correct.
NG: Fluid replenishment

OK: Go to next step

Reading of SSM4 data (ATF oil temperature)

Disconnect the connector L4 of the transmission wire.

Use SSM4 to display the [Data monitor] screen according to the screen display and check the ATF oil temperature.

RESULT DESCRIPTION

Result	Go to
ATF temperature is other than -40°C.	A
ATF temperature is -40°C.	B

Connect the connector L4 of the transmission wire.

B: Repair or replacement of transmission wire (refer to REMOVAL )

A: Go to next step

Replacement of transmission control computer ASSY
1. Replace the transmission control computer ASSY (Refer to TRANSMISSION CONTROL COMPUTER ASSY )
AT unit correction (refer to WORK SUPPORT )