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Home >> Lexus >> 2016 >> RC 350 Base, RWD >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission System (Aa81E) (Service Specifications) >> Aa81E Automatic Transmission / Transaxle >> Service Data [09/2014 - 10/2015] >> Service Data [09/2014 - 10/2015]
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Service Data [09/2014 - 10/2015]

Line pressure (Fluid temperature): 50 to 80°C (122 to176°F)
Engine idling
D position 370 to 440 kPa (3.7 to 4.5 kgf/cm2 , 53 to 64 psi)
R position 370 to 440 kPa (3.7 to 4.5 kgf/cm2 , 53 to 64 psi)
Line pressure (Fluid temperature): 50 to 80°C (122 to176°F)
At stall speed (Throttle valve fully open)
D position 1630 to 1750 kPa (16.6 to 17.9 kgf/cm2 , 236 to 254 psi)
R position 1570 to 1700 kPa (16.0 to 17.4 kgf/cm2 , 227 to 247 psi)
Engine stall speed D and R position 2400 to 2700 rpm
Time lag N → D position Less than 0.8 seconds
N → R position Less than 1.2 seconds
Shift schedule
D, 8 position  
Throttle valve fully open 1 → 2 45 to 55 km/h (28 to 34 mph)
2 → 3 75 to 90 km/h (47 to 56 mph)
3 → 4 120 to 140 km/h (75 to 87 mph)
4 → 5 145 to 170 km/h (90 to 106 mph)
5 → 6 175 to 200 km/h (109 to 124 mph)
6 → 7 220 to 245 km/h (137 to 152 mph)
7 → 8 270 to 295 km/h (168 to 183 mph)
Throttle valve opening 6% 1 → 2 5 to 10 km/h (3 to 6 mph)
2 → 3 5 to 15 km/h (3 to 9 mph)
3 → 4 15 to 25 km/h (9 to 16 mph)
4 → 5 25 to 35 km/h (16 to 22 mph)
5 → 6 35 to 45 km/h (22 to 28 mph)
6 → 7 40 to 55 km/h (25 to 34 mph)
7 → 8 55 to 70 km/h (34 to 43 mph)
Manual downshift speed
7, 6, 5, 4, 3, 2, 1 gear range → 7 265 to 295 km/h (165 to 183 mph)
→ 6 215 to 240 km/h (134 to 149 mph)
→ 5 175 to 195 km/h (109 to 121 mph)
→ 4 140 to 165 km/h (87 to 103 mph)
→ 3 105 to 125 km/h (65 to 78 mph)
→ 2 65 to 85 km/h (40 to 53 mph)
→ 1 35 to 40 km/h (22 to 25 mph)
NOTE:
  • All shift point values indicated in the above table are actual values. Therefore, if checking a shift point with a chassis dynamometer, keep in mind that there is a margin of error in the chassis dynamometer indication.
  • If checking a shift point against the speed indicated on the speedometer, remember to consider the speedometer correction rate and margin of error in the tester indication.
TRANSMISSION WIRE

Tester Connection ATF Temperature Specified Condition
8 (OIL) - Body ground Always 10 kΩ or higher
9 (E2) - Body ground Always 10 kΩ or higher
8 (OIL) - 9 (E2) 10°C (50°F) 5 to 8 kΩ
8 (OIL) - 9 (E2) 25°C (77°F) 2.5 to 4.5 kΩ
8 (OIL) - 9 (E2) 110°C (230°F) 0.22 to 0.28 kΩ
VALVE BODY ASSEMBLY

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

Tester Connection Condition Specified Condition
2 (RB) - 6 (PL)
4 (B) - 5 (L)
Shift lever in P Below 1 Ω
Shift lever not in P 10 kΩ or higher
2 (RB) - 1 (RL) Shift lever in R Below 1 Ω
Shift lever not in R 10 kΩ or higher
2 (RB) - 9 (NL)
4 (B) - 5 (L)
Shift lever in N Below 1 Ω
Shift lever not in N 10 kΩ or higher
2 (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

Shift Lock Control ECU
Tester Connection Condition Specified Condition
5 (IG) - Body ground Engine switch on (IG) 11 to 14 V
Engine switch off Below 1 V
4 (STP) - Body ground Brake pedal depressed 11 to 14 V
Brake pedal released Below 1 V
1 (E) - Body ground Always Below 1 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 "+" Below 1 Ω
Shift lever not held in "+" 10 kΩ or higher
1 (SFTD) - 2 (E) Shift lever held in "-" Below 1 Ω
Shift lever not held in "-" 10 kΩ or higher
COMBINATION SWITCH ASSEMBLY

ECO Drive Mode Switch
Tester Connection Condition Specified Condition
11 (ECO) - 16 (E) Combination switch turned and held at ECO position Below 50 Ω
Combination switch not turned 1 MΩ or higher
NORMAL Mode Switch
Tester Connection Condition Specified Condition
9 (NORM) - 16 (E) Combination switch pushed and held Below 50 Ω
Combination switch not pushed 1 MΩ or higher
SPORT or SPORT S/S+ Mode Switch
Tester Connection Condition Specified Condition
10 (PWR) - 16 (E) Combination switch turned and held at SPORT or SPORT S/S+ position Below 50 Ω
Combination switch not turned 1 MΩ or higher
SNOW Mode Switch
Tester Connection Condition Specified Condition
3 (SNSW) - 16 (E) SNOW mode switch pushed and held Below 50 Ω
SNOW mode switch not pushed 1 MΩ or higher
VSC Off Mode Switch
Tester Connection Condition Specified Condition
1 (+) - 16 (E) VSC OFF mode switch pushed and held Below 50 Ω
VSC OFF mode switch not pushed 1 MΩ or higher
Illumination
Measurement Condition Specified Condition
Battery positive (+) → 5 (ILL+) Battery negative (-) → 8 (ILL-) Illuminates
SHIFT PADDLE SWITCH

Shift Paddle Switch (Transmission Shift Switch Assembly) LH
Tester Connection Condition Specified Condition
2 (ECC) - 1 (SDN) "-" continuously pulled Below 2.5 Ω
Released 1 MΩ or higher
Shift Paddle Switch (Transmission Shift Switch Assembly) RH
Tester Connection Condition Specified Condition
3 (SUP) - 2 (ECC) "+" continuously pulled Below 2.5 Ω
Released 1 MΩ or higher
KICK DOWN SWITCH ASSEMBLY

Tester Connection Condition Specified Condition
1 (E) - 2 (KD) Pushed (ON) Below 1 Ω
Released (OFF) 10 kΩ or higher
AUTOMATIC TRANSMISSION REAR OIL SEAL

Automatic transmission rear oil seal Standard Depth 3.3 to 3.7 mm (0.130 to 0.146 in.)
Oil seal Standard Depth 0 to 0.3 mm (0 to 0.0118 in.)
AUTOMATIC TRANSMISSION UNIT

Front planetary gear assembly and each pinion gear Standard Clearance 0.2 to 0.6 mm (0.00787 to 0.0236 in.)
Pack clearance of No. 1 brake Standard Clearance 0.75 to 1.05 mm (0.0296 to 0.0413 in.)
No. 1 brake flange thickness Mark 0 4.45 to 4.55 mm (0.175 to 0.179 in.)
Mark 1 4.55 to 4.65 mm (0.179 to 0.183 in.)
Mark 2 4.65 to 4.75 mm (0.183 to 0.187 in.)
Mark 3 4.75 to 4.85 mm (0.187 to 0.191 in.)
Mark 4 4.85 to 4.95 mm (0.191 to 0.195 in.)
Mark 5 4.95 to 5.05 mm (0.195 to 0.199 in.)
Mark 6 5.05 to 5.15 mm (0.199 to 0.203 in.)
Mark 7 5.15 to 5.25 mm (0.203 to 0.207 in.)
Mark 8 5.25 to 5.35 mm (0.207 to 0.211 in.)
Pack clearance of No. 3 clutch Standard Clearance 0.4 to 0.7 mm (0.0158 to 0.0275 in.)
No. 3 clutch flange thickness Mark 0 3.95 to 4.05 mm (0.156 to 0.159 in.)
Mark 1 4.05 to 4.15 mm (0.159 to 0.163 in.)
Mark 2 4.15 to 4.25 mm (0.163 to 0.167 in.)
Mark 3 4.25 to 4.35 mm (0.167 to 0.171 in.)
Mark 4 4.35 to 4.45 mm (0.171 to 0.175 in.)
Mark 5 4.45 to 4.55 mm (0.175 to 0.179 in.)
Mark 6 4.55 to 4.65 mm (0.179 to 0.183 in.)
Reverse clutch return spring sub-assembly Standard Free Length 22.21 mm (0.874 in.)
Pack clearance of reverse clutch Standard Clearance 0.5 to 0.8 mm (0.0197 to 0.0314 in.)
Reverse clutch flange thickness Mark 0 2.95 to 3.05 mm (0.116 to 0.120 in.)
Mark 1 3.05 to 3.15 mm (0.120 to 0.124 in.)
Mark 2 3.15 to 3.25 mm (0.124 to 0.128 in.)
Mark 3 3.25 to 3.35 mm (0.128 to 0.132 in.)
Mark 4 3.35 to 3.45 mm (0.132 to 0.136 in.)
Mark 5 3.45 to 3.55 mm (0.136 to 0.140 in.)
Mark 6 3.55 to 3.65 mm (0.140 to 0.144 in.)
Mark 7 3.65 to 3.75 mm (0.144 to 0.148 in.)
Mark 8 3.75 to 3.85 mm (0.148 to 0.152 in.)
Overdrive clutch return spring sub-assembly Standard Free Length 21.09 mm (0.830 in.)
Overdrive direct clutch drum sub-assembly Standard Inside Diameter (Front Side) 67.40 to 67.44 mm (2.65 to 2.66 in.)
Standard Inside Diameter (Rear Side) 55.62 to 55.64 mm (2.18976 to 2.19055 in.)
Forward clutch return spring sub-assembly Standard Free Length 20.82 mm (0.820 in.)
Pack clearance of forward multiple clutch Standard Clearance 0.90 to 1.20 mm (0.0354 to 0.0472 in.)
Forward clutch flange thickness Mark 0 4.35 to 4.45 mm (0.171 to 0.175 in.)
Mark 1 4.45 to 4.55 mm (0.175 to 0.179 in.)
Mark 2 4.55 to 4.65 mm (0.179 to 0.183 in.)
Mark 3 4.65 to 4.75 mm (0.183 to 0.187 in.)
Mark 4 4.75 to 4.85 mm (0.187 to 0.191 in.)
Mark 5 4.85 to 4.95 mm (0.191 to 0.195 in.)
Mark 6 4.95 to 5.05 mm (0.195 to 0.199 in.)
Mark 7 5.05 to 5.15 mm (0.199 to 0.203 in.)
Mark 8 5.15 to 5.25 mm (0.203 to 0.207 in.)
Forward clutch drum sub-assembly Standard Inside Diameter 33.200 to 33.225 mm (1.30708 to 1.30807 in.)
Sun gear input drum sub-assembly Standard Inside Diameter 45.075 to 45.100 mm (1.77 to 1.78 in.)
Rear planetary sun gear sub-assembly Standard Inside Diameter 28.700 to 28.721 mm (1.12992 to 1.13075 in.)
Rear planetary gear assembly Standard Clearance 0.2 to 0.6 mm (0.00787 to 0.0236 in.)
Standard Inside Diameter (Front Side) 71.60 to 71.63 mm (2.81889 to 2.82007 in.)
Standard Inside Diameter (Rear Side) 28.700 to 28.721 mm (1.12992 to 1.13075 in.)
Direct clutch return spring sub-assembly Standard Free Length 20.76 mm (0.817 in.)
Pack clearance of No. 2 brake Standard Clearance 0.52 to 0.82 mm (0.0205 to 0.0323 in.)
No. 2 brake flange thickness Mark 0 1.95 to 2.05 mm (0.0768 to 0.0807 in.)
Mark 1 2.05 to 2.15 mm (0.0807 to 0.0846 in.)
Mark 2 2.15 to 2.25 mm (0.0846 to 0.0886 in.)
Mark 3 2.25 to 2.35 mm (0.0886 to 0.0925 in.)
Mark 4 2.35 to 2.45 mm (0.0925 to 0.0965 in.)
Mark 5 2.45 to 2.55 mm (0.0965 to 0.100 in.)
Mark 6 2.55 to 2.65 mm (0.100 to 0.104 in.)
Mark 7 2.65 to 2.75 mm (0.104 to 0.108 in.)
Mark 8 2.75 to 2.85 mm (0.108 to 0.112 in.)
Pack clearance of No. 2 clutch Standard Clearance 0.90 to 1.20 mm (0.0354 to 0.0472 in.)
No. 2 clutch flange thickness Mark 40 3.95 to 4.05 mm (0.156 to 0.159 in.)
Mark 41 4.05 to 4.15 mm (0.159 to 0.163 in.)
Mark 42 4.15 to 4.25 mm (0.163 to 0.167 in.)
Mark 43 4.25 to 4.35 mm (0.167 to 0.171 in.)
Mark 44 4.35 to 4.45 mm (0.171 to 0.175 in.)
Mark 45 4.45 to 4.55 mm (0.175 to 0.179 in.)
Mark 46 4.55 to 4.65 mm (0.179 to 0.183 in.)
Mark 47 4.65 to 4.75 mm (0.183 to 0.187 in.)
Mark 48 4.75 to 4.85 mm (0.187 to 0.191 in.)
2nd brake piston return spring sub-assembly Standard Free Length 23.36 mm (0.920 in.)
Automatic transmission case sub-assembly Standard Free Length 49.070 to 49.155 mm (1.93 to 1.94 in.)
Output shaft end play Standard end play 0.21 to 0.36 mm (0.00827 to 0.0142 in.)
Rear cover sleeve thickness Mark 00 1.675 to 1.725 (0.0659 to 0.0679 in.)
Mark 02 1.725 to 1.775 (0.0679 to 0.0699 in.)
Mark 03 1.775 to 1.825 (0.0699 to 0.0719 in.)
Mark 04 1.825 to 1.875 (0.0719 to 0.0738 in.)
Mark 05 1.875 to 1.925 (0.0738 to 0.0758 in.)
Mark 06 1.925 to 1.975 (0.0758 to 0.0778 in.)
Mark 07 1.975 to 2.025 (0.0778 to 0.0797 in.)
Mark 08 2.025 to 2.075 (0.0797 to 0.0817 in.)
Mark 09 2.075 to 2.125 (0.0817 to 0.0837 in.)
Mark 10 2.125 to 2.175 (0.0837 to 0.0856 in.)
Mark 11 2.175 to 2.225 (0.0778 to 0.0797 in.)
Mark 12 2.225 to 2.275 (0.0876 to 0.0896 in.)
Mark 13 2.275 to 2.325 (0.0896 to 0.0915 in.)
Mark 14 2.325 to 2.375 (0.0915 to 0.0935 in.)
Mark 15 2.375 to 2.425 (0.0935 to 0.0955 in.)
Manual valve lever shaft oil seal Standard Depth -0.3 to 0.3 mm (-0.0118 to 0.0118 in.)
TORQUE CONVERTER ASSEMBLY

Drive plate Maximum 0.30 mm (0.0118 in.)
OIL PUMP

Stator shaft spring sub-assembly Standard Distance 6.52 mm (0.257 in.)
Front oil pump body sub-assembly Maximum Inside Diameter 45.078 mm (1.77 in.)
Stator shaft assembly Maximum Inside Diameter (front side) 21.527 mm (0.848 in.)
Maximum Inside Diameter (rear side) 35.251 mm (1.39 in.)
Oil pump assembly Standard Clearance 0.10 to 0.17 mm (0.00394 to 0.00669 in.)
Standard Tip Clearance 0.07 to 0.15 mm (0.00276 to 0.00591 in.)
Standard Side Clearance 0.03 to 0.05 mm (0.00118 to 0.00197 in.)
Front oil pump drive gear and front oil pump driven gear thickness Mark 0 11.636 to 11.642 mm (0.45811 to 0.45835 in.)
Mark 1 11.643 to 11.649 mm (0.45838 to 0.45862 in.)
Mark 2 11.650 to 11.656 mm (0.45866 to 0.45890 in.)
Mark 3 11.657 to 11.663 mm (0.45894 to 0.45917 in.)
Mark 4 11.664 to 11.670 mm (0.45921 to 0.45945 in.)
Mark 5 11.671 to 11.677 mm (0.45949 to 0.45972 in.)
Mark 6 11.678 to 11.684 mm (0.45976 to 0.46000 in.)
Front oil pump oil seal Standard Depth -0.2 to 0.2 mm (-0.00787 to 0.00787 in.)
AUTOMATIC TRANSMISSION FLUID AS REFERENCE

Dry fill 9.5 liters (10.0 US qts, 8.4 Imp.qts) Toyota Genuine ATF WS
Drain and refill 3.2 liters (3.4 US qts, 2.8 Imp.qts)