Toyota Celica 2005 Repair Manual page 1008

TYPICAL MALFUNCTION THRESHOLDS
Detection criteria
OFF malfunction
Engine speed − Input (turbine) speed
ON malfunction
2 detections are necessary per driving cycle:
1st detection; temporary flag ON
2nd detection; pending fault code ON
Vehicle speed must be under 10 km/h (6.2 mph) once before 2nd detection
Difference between egine speed and Input (turbine) speed
INSPECTION PROCEDURE
1 Check solenoid valve SL operation
(−) (+)
(−) (+)
OK
2005 CELICA (RM1131U)
DIAGNOSTICS − AUTOMATIC TRANSAXLE (U341E)
PREPARATION:
(a) Remove the oil pan.
(b) Remove the solenoid valve SL.
CHECK:
(a) Applying 490 kPa (5 kgf/cm
check that the solenoid valve does leak air.
(b) When battery voltage is supplied to the shift solenoid
valve, check that the solenoid valve closes.
OK:
(a) Solenoid valve does leak air.
(b) Solenoid valve closes.
NG Replace the solenoid valve SL.
D07869
1007
Threshold
100 rpm or more
Less than 35 rpm
2
, 71 psi) of compressed air,
DI−807