ford Workshop Repair Guides

Ford Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 4632 > < Initial Inspection and Diagnostic Overview|Page 4630
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Transmission Position Switch/Sensor: Pinpoint Tests

Description

Diagnostic trouble codes are:

-

P0707: TR circuit below minimum voltage.

-

P0708: TR circuit above maximum voltage.

-

P1705: TR not in PARK.

Note:

This pinpoint test is designed to diagnose the Transmission Range (TR) sensor electrical system ONLY.
To prevent replacement of good components, note that the following areas may be of concern:
-

Engine-starter motor, starter relay.

-

Electrical-battery, ignition switch, wiring harnesses.

-

Transaxle-internal transaxle components, linkages.

This pinpoint test is designed to diagnose the following components:

-

Transaxle wiring harness, transmission range sensor, signal return.

-

Powertrain control module.

Transmission Range (TR) Sensor Connector

Pinout Of TR Sensor Connector

Initial Inspection and Diagnostic Overview|Page 4632 > < Initial Inspection and Diagnostic Overview|Page 4630