Ford Mustang (1999-2004) Service Manual: Switch - Horn
Removal
1. Remove the driver side air bag module (043B13). Refer to Section.
2. Remove the switches.
1. Disconnect the horn wire from the switches.
2. Remove the horn switch screws and remove the switches.

Installation
1. To install, reverse the removal procedure.
- Prove out the air bag system. Refer to Section.

Horn (Diagnosis and Testing)
Refer to Wiring Diagrams Cell 44 , Horns/Cigar Lighter for schematic
and connector information.
Special Tool(s)
73 Digital Multimeter or
equivalent
105-R0051
Inspection and Veri ...
Warning Devices
Warning Devices
The warning device system consists of the following components:
door ajar switches
generic electronic module (GEM)
key-in-ignition warning switch
safety belt switch
...
Other materials:
Clutch And Clutch Field Coil
Special Tool(s)
2-Jaw Puller
205-D026 (D80L-1002-L) or
equivalent
Installer, A/C Compressor Coil
412-065 (T89P-19623-EH)
Holding Fixture, Compressor
Clutch (3.8L vehicles)
412-098 (T94P-19703-AH)
Holding ...
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 ...
Inspection and Verification
1. Road test.
Verify the customer's concern by performing a road test on a smooth
road.
2. Inspect tires.
Check the tire pressure with all normal loads in the vehicle and the
tires cold. For
additional information, refer to the vehicle certification ...
