Tacoma 4WD L4-2.7L (3RZ-FE) (2004)
Neutral Safety Switch: Testing and Inspection
Cruise Control System (w/o ETCS-i)
Park/Neutral Position Switch Circuit (A/T)
CIRCUIT DESCRIPTION
When the shift position is except D, a signal is sent from the park/neutral position switch to the ECU. When this signal is input during the cruise control
driving, the ECU cancels the cruise control.
Wiring Diagram
Step 1