Reference values Do not depend solely on these reference values when deciding whether a part is faulty or not

a. Warm up the engine.

b. Turn the ignition switch OFF.

c. Connect the intelligent tester to the CAN VIM. Then connect the CAN VIM to the DLC3.

d. Turn the ignition switch ON.

e. Turn the intelligent tester ON.

f. Enter the following menus: DIAGNOSIS / ENHANCED OBD II / DATA LIST.

g. Follow the instructions on the tester and read the DATA LIST.

MEASUREMENT ITEM/RANGE REFERENCE

Measurement

2006 TRANSMISSION A750F Automatic Transaxle - Sequoia

Item

Item/Range (Display)

Normal Condition

Diagnostic Note

SPD (SP2)

Output shaft speed/Min.: 0 mph (0 km/h) Max.: 158 mph (255 km/h)

Vehicle stopped: 0 mph (0 km/h) (output shaft speed is equal to vehicle speed)

-

SPD (NT)

Input turbine speed/display: 50 r/min

• Lock-up ON (after warming up engine): Input turbine speed (NT) equal to the engine speed

• Lock-up OFF (idling at N position): Input turbine speed (NT) is nearly equal to engine speed

-

PNP SW (NSW)

PNP switch status/ON or OFF

Shift lever position is; P or N: ON

Except P or N: OFF

When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect. HINT:

When failure still occurs even after adjusting these parts, See DIAGNOSTIC TROUBLE

CODE CHART .

STOP LIGHT SW

Stop light switch status/ON or OFF

• Brake pedal is depressed: ON

• Brake pedal is released: OFF

-

Shift lever position is:

• L: 1st

SHIFT

ECM gear shift command/1st, 2nd, 3rd, 4th or 5th

• D: 1st, 2nd, 3rd, 4th or 5th

-

REVERSE

PNP switch status/ON or OFF

Shift lever position is; R: ON

Except R: OFF

Shift lever position is;

2006 TRANSMISSION A750F Automatic Transaxle - Sequoia

DRIVE

Except D: OFF

When shift lever position displayed on intelligent tester differs from actual position, adjustment of PNP switch or shift cable may be incorrect. HINT:

When failure still occurs even after adjusting these parts, See DIAGNOSTIC TROUBLE

3RD

PNP switch status/ON or OFF

Shift lever position is; 3: ON

Except 3: OFF

2ND

PNP switch status/ON or OFF

Shift lever position is; 2 and L: ON Except 2 and L: OFF

LOW

PNP switch status/ON or OFF

Shift lever position is 2: OFF

Shift position L switch Push: ON

Shift position L switch Push: OFF

CODE CHART .

OVERDRV CUT SW2

O/D SW status/ON or OFF

IG SW ON: ON O/D SW Push: OFF O/D SW Push: ON

-

AT FLUID TEMP 1

No.1 ATF temperature sensor value/Min.: -40°C (-40°F)

Max.: 215°C (419° F)

• Equal to ambient temperature when cold soak

If value is -40°C (-40°F) or 215°C (419°F), No. 1 ATF temperature sensor circuit is open or shorted.

AT FLUID TEMP 2

No.2 ATF temperature sensor value/Min.: -40°C (-40°F)

Max.: 215°C (419° F)

• Equal to ambient temperature when cold soak

If value is -40°C (-40°F) or 215°C (419°F), No. 1 ATF temperature sensor circuit is open or shorted.

LOCK UP SOL

Lock-up solenoid status/ON or OFF

• Except lock-up: OFF

-

LOCK UP

Lock-up status/ON or OFF

• Except lock-up: OFF

-

SOLENOID (SLU)

Shift solenoid SLU status/ON or OFF

• Lock-up solenoid OFF: OFF

-

SOLENOID (SLT)

Shift solenoid SLT status/ON or OFF

• Accelerator pedal is depressed: OFF

-

2006 TRANSMISSION A750F Automatic Transaxle - Sequoia

• Accelerator pedal is released: ON

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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