U660E Automatic Transaxle -> Service Point (Inspection & Fluid Refill) for Your Toyota Alphard Van First Generation (2002-2008)

Model Outline  
for Technician  
Engine  
Chassis  
Body  
Body Electrical  
Service Point (U660E Automatic Transaxle)  
Inspection  
ATF Inspection Procedure  
(No level gauge (dip-stick) and filler tube)  
Check Items  
Visually check for ATF leaks of  
the following areas  
- Overflow Plug  
- Oil Seal  
- Each Case Join, etc  
NOTE:  
If there is no ATF leak from transaxle, check of the ATF level is no required  
37  
Model Outline  
for Technician  
Engine  
Chassis  
Body  
Body Electrical  
Service Point (U660E Automatic Transaxle)  
Initial Refill / Replacement  
Service Procedure  
1: Refill the ATF  
Refill Plug  
1. Lift the vehicle  
2. Remove the refill plug and the  
overflow plug  
3. Fill up ATF from the refill hole  
until overflowing from the  
overflow plug hole  
4. Install the overflow plug  
5. Refill ATF* from the refill hole  
6. Install the refill plug  
Overflow Plug  
7. Lowering the vehicle  
*: Refer to the 40th slide  
38  
Model Outline  
for Technician  
Engine  
Chassis  
Body  
Body Electrical  
Service Point (U660E Automatic Transaxle)  
Automatic Fluid (ATF)  
TOYOTA Genuine ATF WS is used for fuel economy by  
reducing its viscosity  
Thick  
T-IV  
WS  
ATF Temp.  
High  
39  
Model Outline  
for Technician  
Engine  
Chassis  
Body  
Body Electrical  
Service Point (U660E Automatic Transaxle)  
Initial Refill / Replacement  
Service Procedure  
Refill Quantity  
Refill Quantity  
[Liter (US qts, Imp. qts)]  
Service Part  
New torque converter is used  
Torque converter is reused  
5.3 (5.6, 4.7)  
Replacement  
of transaxle  
3.4 (3.6, 3.0)  
Removal and installation of oil pan  
Removal and installation of drive shaft  
2.8 (3.0, 2.5)  
Removal and installation of valve body  
3.2 (3.4, 2.8)  
4.8 (5.1, 4.2)  
Removal and installation of torque converter  
Replacement of oil cooler  
Repair of oil leakage  
0.5 (0.5, 0.4)  
40  
Model Outline  
for Technician  
Engine  
Chassis  
Body  
Body Electrical  
Service Point (U660E Automatic Transaxle)  
Fluid Level Check (Without Intelligent Tester)  
Service Procedure  
CG  
TC  
2: ATF temperature check  
1. Using the SST, connect TC and  
CG of DLC3  
2. Start the engine  
3. Shift into position from P to D  
DLC3  
range  
4. Move the shift lever quickly  
between N and D position  
1.5 secs. or less  
P
R
5. Confirm “D” position indicator  
D
N
N
lights up for 2 sec.  
+
6. Shift to P and remove the SST  
D S  
6 secs. or more  
-
41  
Model Outline  
for Technician  
Engine  
Chassis  
Body  
Body Electrical  
Service Point (U660E Automatic Transaxle)  
Fluid Level Check (With Intelligent Tester)  
Service Procedure  
2: ATF temperature check  
1. Connect the Intelligent Tester  
to DLC3  
2. Turn the engine on and turn the  
Intelligent Tester on  
3. Check A/T oil temperature  
4. Start the engine  
1.5 secs. or less  
P
R
5. Shift into position from P to D  
range  
D
N
N
6. Move the shift lever quickly  
between N and D position  
+
D S  
6 secs. or more  
-
7. Confirm “D” position indicator  
lights up for 2 sec.  
42  
Model Outline  
for Technician  
Engine  
Chassis  
Body  
Body Electrical  
Service Point (U660E Automatic Transaxle)  
Fluid Level Check  
Service Procedure  
3: Adjust the ATF level  
1. Engine idling warm-up ATF  
2. Verify “D” position indicator  
turns on (ATF temp. check)  
3. Lift up the vehicle with  
engine idling  
4. Check the ATF level by ATF  
overflow from overflow plug hole  
Overflow Plug  
5. Install the overflow plug and the  
refill plug  
6. Lower the vehicle  
7. Stop the engine  
43