Ford Mustang (1999-2004) Service Manual: Powertrain Control Module (PCM)
Removal
1. Disconnect the battery ground cable. For additional information, refer to Section.
2. Remove the RH front door scuff plate.

3. Remove the RH cowl side trim panel.
- Remove the pin-type retainer.
- Remove the panel.

4. Disconnect the connectors and position them aside.

5. Remove the bolts and the bracket.

6. Loosen the bolt and remove the connector.

7. Remove the bolt and the powertrain control module (PCM).

Installation
1. To install, reverse the removal procedure.
Crankshaft Position (CKP) Sensor - 4.6L
Removal
1. Disconnect the battery ground cable. For additional information,
refer to Section.
2. Remove the A/C compressor. For additional information, refer to
Section.
3. Remove the cr ...
Throttle Position (TP) Sensor
Removal
NOTE: The 3.8L engine is shown; the 4.6L (2V) is similar.
1. Disconnect the battery ground cable. For additional information,
refer to Section.
2. Remove the throttle position (TP) s ...
Other materials:
Installation
1. Inspect the pinion flange seal journal for rust, nicks, and scratches
prior to installing the flange.
Polish the seal journal with fine crocus cloth, if necessary.
2. Lubricate the pinion flange splines.
Use SAE 80W-90 Premium Rear Axle Lubricant XY-80 ...
Glass, Frames and Mechanisms (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 100 , Power Windows for schematic and
connector information.
Refer to Wiring Diagrams Cell 56 , Rear Window Defrost for schematic and
connector information.
Special Tool(s)
Worldwide Diagnostic System
(WDS)
4 ...
Component Test
Carry out the appropriate Functional Test(s) as determined in Inspection and
Verification.
Functional Test I (Buckle and Tongue)
The safety belt buckle and tongue assembly must operate freely during the
latching and unlatching
function. Fasten the safety bel ...
