B3000 SE Regular Cab 4WD V6-3.0L OHV (1998)
Transmission Position Switch/Sensor: Testing and Inspection
TRANSMISSION RANGE SENSOR TESTING USING TRANSMISSION TESTER
The transmission tester allows a technician to operate the electrical portion of the TR sensor.
1. Perform Preparation and Hook-up procedures.
CAUTION: For resistance checks, be sure that the tester selector switch is set to the DIGITAL TR SENSOR TEST position or damage to the
ohmmeter may result.
2. Sensor tests.
(1).Using the transmission tester and Transmission Range (TR) Sensor Cable and Overlay 49 UN01 154, perform TR Sensor test based on the
DTCs that were displayed.
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated
Procedures/P Code Charts/P0708
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated
Procedures/P Code Charts/P1702
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated
Procedures/P Code Charts/P1704
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated
Procedures/P Code Charts/P1705
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated
Procedures/P Code Charts/P1706
NOTE: Select and connect the appropriate cable to the tester and then black connector of cable to TR sensor. Be sure switch on tester is in the
down position.
(2).Perform services as indicated by the pinpoint tests. Always retest and road test vehicle after any service.