Section 07-14A: Transmission Range (TR) Sensor
1996 F-Series and Bronco Equipped with E4OD and 4R70W Transmissions Workshop Manual
DIAGNOSIS AND TESTING

Inspection and Verification

  1. Operate the vehicle to verify the customer's concern.

  1. Check wiring and connections for the transmission range sensor to find looseness, corrosion, damage or other obvious causes for a malfunction.

  1. If an obvious cause for an observed or reported malfunction is found, correct the cause if possible before proceeding to the next step.

  1. If the cause of the malfunction cannot be found by system inspection, proceed to the following symptom chart, which serves as a guide for further diagnosis of a customer's concern.