Tundra Access Cab SR5 4WD V8-47L (2UZ-FE) (2001) Transmission Diagram
Transmission Mode Indicator - A/T: Testing and Inspection
ELECTRONICALLY CONTROLLED TRANSMISSION AND A/T INDICATOR
E1 ELECTRONICALLY CONTROLLED TRANSMISSION SOLENOID
4, 7, 8 - GROUND : Approx. 13 Ohms
O4 O/D MAIN SW
3 - 1 : Open with O/D main SW at ON position
Closed with O/D main SW at OFF position
S4 STOP LIGHT SW
1 - 2 : Closed with brake pedal depressed
E3 (A) E4 (B), E5 (C), E6 (D), E7 (E) ENGINE CONTROL MODULE
S1 - E1
: 9 - 14 volts with vehicle not move and shift lever in D position
S2, SL - E1
: 0 - 1.5 volts with vehicle not move
STP - E1
: 7.5 - 14 volts with brake pedal depressed 0 - 1.5 volts with brake pedal released
THW - E1
: 0.2 - 1.0 volts with idling, engine coolant temperature 60 °C (140 °F) -120 °C (248 °F)
OIL - E1
: Below 1.0 volts with fluid temperature 110 °C (230 °F)
VTA - E1
: 0.4 - 1.0 volts with ignition SW on and throttle valve fully closed
: 3.2 - 4.8 volts with ignition SW on and throttle valve fully open
VC - E1
: 4.5 - 5.5 volts with ignition SW at ON or ST position
ODMS - E1
: 9 - 14 volts with O/D main SW turned on
: 0 - 3 volts with 0/D main SW turned off
SPD - E1
: Pulse generation with vehicle moving
2 - E1
: 7.5 - 14 volts with shift lever at 2 position
: 0 - 1.5 volts with shift lever at except 2 position
L - E1
: 7.5 - 14 volts with shift lever at L position
: 0 - 1.5 volts with shift lever at except L position
+B - E1
: 9 - 14 volts with ignition SW at ON or ST position
BATT - E1
: Always 9 - 14 volts
P1 A/T INDICATOR SW [PARK/NEUTRAL POSITION SW]
3 - 1 : Closed with shift lever in P position
3 - 2 : Closed with shift lever in R position
3 - 5 : Closed with shift lever in N position
3 - 7 : Closed with shift lever in D position
3 - 4 : Closed with shift lever in 2 position
3 - 8 : Closed with shift lever in L position