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Home >> Toyota >> 2020 >> Highlander LE, FWD >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> Automatic Transmission System (UA80E) (Service Specifications) >> UA80E Automatic Transmission / Transaxle >> Service Data [12/2019 - 10/2022] >> Service Data [12/2019 - 10/2022]
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Service Data [12/2019 - 10/2022]

Engine idle speed (A/C OFF) N 650 to 750 rpm
Engine stall speed D 2070 to 2570 rpm
Line pressure (Wheel locked)
Engine idling D 500 to 700 kPa
(5.1 to 7.1 kgf/cm2 , 73 to 102 psi)
R 500 to 750 kPa
(5.1 to 7.6 kgf/cm2 , 73 to 109 psi)
At stall speed (Throttle valve fully open) D 1300 to 1600 kPa
(13.3 to 16.3 kgf/cm2 , 189 to 232 psi)
R 1700 to 2100 kPa
(17.3 to 21.4 kgf/cm2 , 247 to 305 psi)
Time lag N → D Less than 1.5 seconds
N → R Less than 1.5 seconds
NOTE:
  • This check must be conducted after checking and confirming that the engine is normal.
  • Perform these tests with the air conditioning and cruise control off.
  • Do not perform the stall test for longer than 5 seconds.
  • When performing the stall speed test repeatedly, wait for 15 seconds or more between tests.
  • Check that there is no obstruction within 5 m (16.4 ft.) of the driving direction (forward of the vehicle when the shift lever in D, and behind the vehicle when the shift lever in R).

    When torque is restricted by a safety function of the intelligent clearance sonar system, etc., the stall characteristics may not be normal.

VALVE BODY ASSEMBLY

Solenoid (SL) valve
Tester Connection Condition Specified Condition
Solenoid (SL) valve connector terminal - Solenoid (SL) valve body 20°C (68°F) 11 to 15 Ω
Solenoid (SLT, SLU, SL1, SL2, SL3, SL4, SL5, SL6) valve
Tester Connection Condition Specified Condition
1 - 2 20°C (68°F) 5.0 to 5.6 Ω
PARK/NEUTRAL POSITION SWITCH ASSEMBLY

Tester Connection Condition Specified Condition
1 (RB) - 3 (PL)
4 (B) - 9 (L)
Shift lever in P Below 1 Ω
Shift lever not in P 10 kΩ or higher
1 (RB) - 2 (RL) Shift lever in R Below 1 Ω
Shift lever not in R 10 kΩ or higher
1 (RB) - 8 (NL)
4 (B) - 9 (L)
Shift lever in N Below 1 Ω
Shift lever not in N 10 kΩ or higher
1 (RB) - 7 (DL) Shift lever in D, M, "+" or "-" Below 1 Ω
Shift lever not in D, M, "+" or "-" 10 kΩ or higher
SHIFT LEVER

Inspect wire harness:
Tester Connection Condition Specified Condition
5 (IG) - Body ground Ignition switch ON 11 to 14 V
Ignition switch off Below 1 V
4 (STP) - Body ground Ignition switch ON, brake pedal depressed 11 to 14 V
Ignition switch ON, brake pedal released Below 1 V
1 (E) - Body ground Always Below 1 Ω
Inspect shift lock solenoid:
Tester Connection Condition Specified Condition
4 (P) - 3 (E2) Shift lever in P 10 kΩ or higher
Shift lever not in P Below 1 Ω
1 (SLS+) - 2 (SLS-) Always 112 Ω
Transmission Control Switch
Tester Connection Condition Specified Condition
4 (IG) - 5 (S) Shift lever in M, "+" or "-" Below 1 Ω
Shift lever not in M, "+" or "-" 10 kΩ or higher
3 (SFTU) - 2 (E) Shift lever held in "+" (Up-shift) Below 1 Ω
Shift lever not held in "+" (Up-shift) 10 kΩ or higher
1 (SFTD) - 2 (E) Shift lever held in "-" (Down-shift) Below 1 Ω
Shift lever not held in "-" (Down-shift) 10 kΩ or higher
PATTERN SELECT SWITCH

Inspect the Snow switch (pattern select switch)
Tester Connection Condition Specified Condition
5 (2ND) - 2 (E) Snow switch on (Push) Below 1 Ω
Snow switch off (Release) 10 kΩ or higher
Measurement Condition Specified Condition
Battery positive (+) → Terminal 6 (ILL+)
Battery negative (-) → Terminal 1 (ILL-)
Illuminates
Inspect the No. 1 pattern select switch assembly
Tester Connection Condition Specified Condition
7 (SEL) - 5 (E) Pushed and held at "DRIVE MODE +" side Below 50 Ω
Released (neutral position) 10 kΩ or higher
6 (E) - 5 (E) Pushed and held at "DRIVE MODE -" side Below 50 Ω
Released (neutral position) 10 kΩ or higher
Measurement Condition Specified Condition
Battery positive (+) → Terminal 1 (ILL+)
Battery negative (-) → Terminal 4 (ILL-)
Illuminates
DIFFERENTIAL OIL SEAL

Front drive shaft oil seal RH Standard depth  -0.5 to 0.5 mm (-0.0197 to 0.0197 in.)
Front drive shaft oil seal LH Standard depth  -0.5 to 0.5 mm (-0.0197 to 0.0197 in.)
AUTOMATIC TRANSAXLE UNIT

Clutch return spring sub-assembly Standard free length 14.61 mm (0.575 in.)
1st and reverse brake return spring sub-assembly Standard free length 18.29 mm (0.720 in.)
Planetary sun gear sub-assembly Standard inside diameter 33.286 to 33.312 mm (1.310 to 1.311 in.)
Maximum inside diameter 33.312 mm (1.311 in.)
Rear planetary sun gear sub-assembly Standard inside diameter 24.287 to 24.313 mm (0.956 to 0.957 in.)
Maximum inside diameter 24.313 mm (0.957 in.)
Front planetary gear assembly (for Outer pinion) Standard clearance 0.2 to 0.6 mm (0.00787 to 0.0236 in.)
Front planetary gear assembly (for Inner pinion) Standard clearance 0.2 to 0.6 mm (0.00787 to 0.0236 in.)
Rear planetary gear assembly (for Long pinion) Standard clearance 0.15 to 1.05 mm (0.00591 to 0.0413 in.)
Rear planetary gear assembly (for Short pinion) Standard clearance 0.15 to 0.85 mm (0.00591 to 0.0335 in.)
Input shaft end play Standard input shaft end play  0.332 to 1.103 mm (0.0131 to 0.0434 in.)
Clearance of C-3 clutch Pack clearance (Reference) 0.19 to 0.61 mm (0.00748 to 0.0240 in.)
Clearance of C-4 clutch Pack clearance (Reference) 0.27 to 0.73 mm (0.0106 to 0.0287 in.)
Clearance of C-1 clutch Pack clearance (Reference) 1.0 to 1.2 mm (0.0394 to 0.0472 in.)
Forward clutch flange thickness Part number  Thickness (mm (in.)) Mark 
35635-06130 4.3 (0.169) 0
35635-06140 4.4 (0.173) 1
35635-06150 4.5 (0.177) 2
35635-06160 4.6 (0.181) 3
35635-06170 4.7 (0.185) 4
35635-06180 4.8 (0.189) 5
35635-06190 4.9 (0.193) 6
35635-06200 5.0 (0.197) 7
35635-06210 5.1 (0.201) 8
Clearance of B-1 brake Pack clearance 0.8 to 1.0 mm (0.0315 to 0.0394 in.)
No. 1 brake flange thickness Part number  Thickness (mm (in.)) Mark 
35676-06230 3.5 (0.138) 0
35676-06240 3.6 (0.142) 1
35676-06250 3.7 (0.146) 2
35676-06260 3.8 (0.150) 3
35676-06270 3.9 (0.154) 4
35676-06280 4.0 (0.157) 5
35676-06290 4.1 (0.161) 6
Clearance of C-2 clutch Piston stroke 0.8 to 1.0 mm (0.0315 to 0.0394 in.)
Direct clutch flange thickness  Part number  Thickness (mm (in.)) Mark
35675-06140 3.6 (0.142) 0
35675-06150 3.7 (0.146) 1
35675-06160 3.8 (0.150) 2
35675-06170 3.9 (0.154) 3
35675-06180 4.0 (0.157) 4
35675-06190 4.1 (0.161) 5
35675-06200 4.2 (0.165) 6
Clearance of B-2 brake Piston stroke 1.0 to 1.2 mm (0.0394 to 0.0472 in.)
2nd brake brake flange thickness Part number Thickness (mm (in.)) Mark
35678-06210 5.0 (0.197) 0
35678-06220 5.1 (0.201) 1
35678-06230 5.2 (0.205) 2
35678-06240 5.3 (0.209) 3
35678-06250 5.4 (0.213) 4
35678-06260 5.5 (0.217) 5
35678-06270 5.6 (0.220) 6
Automatic transmission case straight pin Protrusion height 7.0 to 8.0 mm (0.276 to 0.315 in.)
Front differential case tapered roller bearing preload Standard turning torque 0.99 to 1.28 N*m (11 to 13 kgf*cm, 9 to 11 in.*lbf)
Differential drive pinion shim thickness Part number Thickness (mm (in.)) Mark
90564-75002 1.10 (0.0433) 50
90564-75003 1.13 (0.0445) 51
90564-75004 1.16 (0.0457) 52
90564-75005 1.19 (0.0469) 53
90564-75006 1.22 (0.0480) 54
90564-75007 1.25 (0.0492) 55
90564-75008 1.28 (0.0504) 56
90564-75009 1.31 (0.0516) 57
90564-75010 1.34 (0.0528) 58
90564-75011 1.37 (0.0539) 59
90564-75012 1.40 (0.0551) 60
90564-75013 1.43 (0.0563) 61
90564-75014 1.46 (0.0575) 62
90564-75015 1.49 (0.0587) 63
90564-75016 1.52 (0.0598) 64
90564-75017 1.55 (0.0610) 65
90564-75018 1.58 (0.0622) 66
90564-75019 1.61 (0.0634) 67
90564-75023 1.64 (0.0646) 68
90564-75024 1.67 (0.0657) 69
90564-75025 1.70 (0.0669) 70
90564-75026 1.73 (0.0681) 71
90564-75027 1.76 (0.0693) 72
90564-75028 1.79 (0.0705) 73
90564-75029 1.82 (0.0717) 74
90564-75030 1.85 (0.0728) 75
90564-75031 1.88 (0.0740) 76
90564-75032 1.91 (0.0752) 77
90564-75033 1.94 (0.0764) 78
90564-75034 1.97 (0.0776) 79
90564-75035 2.00 (0.0787) 80
Pinion and counter driven gear tapered roller bearing preload Standard turning torque Front differential case tapered roller bearing preload + 1.75 to 2.61 N*m (18 to 26 kgf*cm, 16 to 23 in.*lbf)
Pinion and counter driven gear shim thickness Part number Thickness (mm (in.)) Mark
90564-67047 1.19 (0.0469) AA
90564-67048 1.22 (0.0480) AB
90564-67049 1.25 (0.0492) AC
90564-67050 1.28 (0.0504) AD
90564-67051 1.31 (0.0516) AE
90564-67052 1.34 (0.0528) AF
90564-67053 1.37 (0.0539) AG
90564-67054 1.40 (0.0551) AH
90564-67055 1.43 (0.0563) AJ
90564-67056 1.46 (0.0575) AK
90564-67057 1.49 (0.0587) AL
90564-67058 1.52 (0.0598) AM
90564-67059 1.55 (0.0610) AN
90564-67060 1.58 (0.0622) AP
90564-67061 1.61 (0.0634) AR
90564-67062 1.64 (0.0646) AS
90564-67063 1.67 (0.0657) AT
90564-67064 1.70 (0.0669) AU
90564-67065 1.73 (0.0681) AV
90564-67066 1.76 (0.0693) AW
90564-67067 1.79 (0.0705) AX
90564-67068 1.82 (0.0717) AY
90564-67069 1.85 (0.0728) AZ
90564-67071 1.88 (0.0740) BA
90564-67072 1.91 (0.0752) BB
90564-67073 1.94 (0.0764) BC
90564-67074 1.97 (0.0776) BD
90564-67075 2.00 (0.0787) BE
90564-67076 2.03 (0.0799) BF
90564-67077 2.06 (0.0811) BG
90564-67078 2.09 (0.0823) BH
90564-67079 2.12 (0.0835) BJ
90564-67080 2.15 (0.0846) BK
90564-67081 2.18 (0.0858) BL
90564-67082 2.21 (0.0870) BM
Front drive shaft oil seal LH Standard depth -0.5 to 0.5 mm (-0.0197 to 0.0197 in.)
Front drive shaft oil seal RH Standard depth -0.5 to 0.5 mm (-0.0197 to 0.0197 in.)
Front transaxle case oil seal Standard depth -0.5 to 0.5 mm (-0.0197 to 0.0197 in.)
Manual valve lever shaft oil seal Standard depth -0.3 to 0.4 mm (-0.0118 to 0.0157 in.)
Needle roller bearing Standard depth 2.1 to 2.5 mm (0.0827 to 0.0984 in.)
TORQUE CONVERTER AND DRIVE PLATE

Drive plate and ring gear sub-assembly Maximum runout  0.30 mm (0.0118 in.)
OIL PUMP

Stator shaft assembly (for Torque converter assembly) Standard inside diameter  25.201 to 25.227 mm (0.992 to 0.993 in.)
Maximum inside diameter  25.227 mm (0.993 in.)
Stator shaft assembly (for Oil pump drive shaft sub-assembly) Standard inside diameter  12.020 to 12.035 mm (0.473 to 0.474 in.)
Maximum inside diameter  12.035 mm (0.474 in.)
Front oil pump cover sub-assembly Standard inside diameter  8.02 to 8.035 mm (0.31575 to 0.31634 in.)
Maximum inside diameter  8.035 mm (0.31634 in.)
Front oil pump driven gear and front oil pump body Standard body clearance  0.135 to 0.175 mm (0.00531 to 0.00689 in.)
Maximum body clearance  0.175 mm (0.00689 in.)
Front oil pump driven gear and front oil pump body Standard side clearance  0.015 to 0.034 mm (0.000591 to 0.00134 in.)
Maximum side clearance  0.034 mm (0.00134 in.)
Inspect the Oil pump with solenoid assembly
(w/ Stop And Start System)
Tester Connection Condition Specified Condition
1 - 2 20°C (68°F) 5.0 to 5.6 Ω
AUTOMATIC TRANSAXLE FLUID AS REFERENCE

Dry fill 7.5 liters (7.9 US qts, 6.6 Imp. qts) Toyota Genuine ATF WS*

*: Using automatic transaxle fluid other than the above type may cause abnormal noise or vibration, or damage the transaxle of the vehicle.