Ford 2003 Mustang Workshop Manual page 4049

removed before operating the vehicle over the road. NOTE:
After diagnosing or repairing a seat system, the restraint system
diagnostic tools must be removed before operating the vehicle
over the road. NOTE: The SRS must be fully operational and free
of faults before releasing the vehicle to the customer.
Key in OFF position.
Deactivate the system. Refer to
System (SRS) in the Diagnosis and Testing portion of this section.
Key in OFF position.
Key in ON position.
Enter the following diagnostic mode on the diagnostic tool: On-
Demand Self Test.
Was DTC B1932 retrieved?
H3 CHECK THE DRIVER AIR BAG MODULE CIRCUIT
Key in OFF position.
Disconnect: RCM C2041.
Disconnect: Driver Air Bag Restraint System Diagnostic Tool.
NOTE: By disconnecting the RCM connector, circuit 614 (GY/OG)
and circuit 615 (GY/WH) of the RCM connector are shorted together
with a shorting bar. Do not remove the shorting bar.
NOTE: Zero the multimeter prior to taking the measurement.
Measure the resistance between driver air bag C216, circuit 614
(GY/OG), harness side and driver air bag C216, circuit 615
(GY/WH), harness side.
Is the resistance greater than 0.5 ohm?
H4 CHECK THE CLOCKSPRING
Disconnect: Clockspring C218b.
NOTE: By disconnecting the clockspring connector, the connector
pins are shorted together with a shorting bar. Do not remove the
shorting bar.
NOTE: Zero the multimeter prior to taking the measurement.
Measure the resistance between clockspring C218b, circuit 614
(GY/OG), and circuit 615 (GY/WH), harness side.
Is the resistance greater than 0.5 ohm?
H5 CHECK FOR AN INTERMITTENT FAULT
Refer to the continuous DTCs recorded during Step H1.
Air Bag Supplemental Restraint
Yes
GO to H4 .
No
INSTALL a new
RCM. GO to H6 .
Yes
INSTALL a new
clockspring. GO to
H6 .
No
REPAIR the circuit
(s) as necessary.
GO to H6 .
Yes