Ford Mustang (1999-2004) Service Manual: Module Communications Network
General Specifications
Communications Network
Module Communications Network
Communications Network (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 14 , Multiplex Communication Network for
schematic and connector
information.
Special Tool(s)
73 Digital Multimeter or
equivalent
105-R0051
...
Other materials:
Functionality
With the ignition switch in the RUN position, voltage is applied
through the warning indicator I circuit
904 (LG/RD) to the voltage regulator. This turns the regulator on,
allowing current to flow from battery
sense A circuit 36 (YE/WH) to the genera ...
Crankshaft Position (CKP) Sensor - 3.8L
Removal
1. Disconnect the battery ground cable. For additional information,
refer to Section.
2. Remove the crankshaft position (CKP) sensor.
Disconnect the connector.
Remove the bolts and the sensor.
Installation
1. To install, reverse ...
Pinpoint Test F: LFC 16/DTC B1888 - Passenger Air Bag Circuit Shorted to
Ground
Normal Operation
The restraints control module (RCM) checks for passenger air bag circuit
shorts to ground by
monitoring the voltage of circuits 607 (LB/OG) and 616 (PK/BK) at pins 6 and
7. If the RCM detects a
short to ground on either of these pins, i ...
