Ford Mustang (1999-2004) Service Manual: Restraints Control Module (RCM)

Special Tool(s)

Diagnostic Tool, Restraint System (2 Req'd) 418-F088 (105-R0012)
Weld Nut Repair - Stripped Weld Nut, Restraints Control Module (RCM)
WARNING: To avoid accidental deployment and possible personal injury, the backup power supply must be depleted before repairing or replacing any front or side air bag supplemental restraint ...

Removal
WARNING: The restraints control module (RCM) orientation is critical for proper system operation. If a vehicle equipped with an air bag supplemental restraint system (SRS) has been involved in a col ...

Other materials:

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 Worldwide Diagnostic System (WDS) 418-F224, New Genera ...

Engine Coolant Temperature (ECT) Sensor - 4.6L (2V)
Removal 1. Disconnect the battery ground cable. For additional information, refer to Section. 2. Partially drain the cooling system. For additional information, refer to Section. 3. Disconnect the engine coolant temperature (ECT) sensor (12A648) ...

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 ...