Tacoma Regular Cab 4WD L4-2.7L (3RZ-FE) (1999)
Service Hints
F 6 4WD ECU
16-GROUND
: Always approx. 12 Volts
8-GROUND: Always continuity
5-GROUND: 4 pulses with 1 rotation
15-GROUND
: 2 Volts or less with 2-4 select SW ON
14-GROUND
: 2 Volts or less with detection SW (Transfer L4 position) ON and transfer shift lever at L4 position
T 3 2-4 SELECT SW
1-2
: Closed with 2-4 select SW ON
P 1 A/T INDICATOR SW [PARK/NEUTRAL POSITION SW]
4-7
: Closed with A/T shift lever at P position
Splice Points