TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
p.116
ATTE/A340 Automatic Trans (GTE)117 / 118
p.118
LOCK–UP POINT — MK4 Supra A340 Automatic Trans (GTE), page 117
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LOCK–UP POINT NORM Mode D position Throttle valve opening 5% Lock–up ON km/h (mph) Lock–up OFF km/h (mph) 3rd Gear 60–66 (37–41) 50–56 (31–35) O/D Gear 53–59 (33–37) 50–56 (31–35) MANU Mode D position Throttle valve opening 5% Lock–up ON km/h (mph) Lock–up OFF km/h (mph) 2nd Gear (2 position) 60–66 (37–41) 57–63 (35–39) 3rd Gear (D position) 60–66 (37–41) 57–63 (35–39) O/D Gear (D position) 181–195 (112–121) 69–76 (43–47) HINT: (1) There is no lock–up in the L positions. (2) In the following cases, the lock–up will be released regardless of the lock–up pattern. • When the throttle valve is completely closed. • When the brake light switch is ON. (3) Shift up to 3rd will not occur when the engine coolant temp. is below 35°C (95°F) and the vehicle speed is below 40 km/h (25 mph). (4) Shift–up to O/D will not occur when the engine coolant temp. is below 60°C (140°F) and the vehicle speed is below 60 km/h (37 mph). (5) When the vehicle speed drops to 10 km/h (6 mph) or more below the cruise control set vehicle speed, shift down from O/D to 3rd occurs.