this is by our pal RLA2005 posted elsewhere ( I will never cite that Forum's URL here because the site owner is a whack job)
"...PINPOINT TEST 34: DRIVER SIDE AIR BAG CIRCUIT LOW RESISTANCE OR SHORTED (CODE 34)
The air bag diagnostic monitor measures the resistance across Pin 10, Circuit 615 (GY/W) and Pin 11, Circuit 614 (GY/O) every time the key is turned to RUN. Normal resistance across these circuits is between 1.5 and 2.0 ohms. This resistance comes from the driver side air bag module (approximately 1.0 ohm) and the windings of the air bag sliding contact (0.25 to 0.5 ohm per winding, two windings in all). If the resistance across these two circuits is less than 0.7 ohm, the air bag diagnostic monitor will flash Code 34 on the air bag lamp.
The connectors for the driver side air bag module and the air bag sliding contact have metal spring clips that act as shorting bars. These shorting bars are built into the plastic hardshell connectors. The shorting bars are designed to short Circuits 614 and 615 together when the connectors are not mated. Do not attempt to remove the air bag shorting bar and measure the resistance of the air bag. The air bag sliding contact shorting bar may be removed to measure the resistance of the air bag sliding contact. Use extreme care when reinstalling the shorting bar to make sure it is installed correctly.
Low resistance across Pins 10 and 11 can be caused by:
(1) A poorly mated connector on the air bag sliding contact may not push the shorting bars back into their fully retracted positions.
(2) A faulty shorting bar may short Circuits 614 and 615 together.
(3) A short in the air bag sliding contact windings between Circuits 614 and 615.
(4) A short across the terminals within the driver side air bag module. DO NOT attempt a direct resistance measurement of the driver side air bag module.
Follow the diagnostic procedures to determine if the driver side air bag module resistance is lower than normal.
34-1 CHECK FOR DTC 34
Key to RUN.
Count diagnostic trouble code (if any).
Is Code 34 flashing?
GO to «34-2».
READ the normal operation description for this code.
EXAMINE the code schematic and LOOK for areas where intermittent problems would occur (connectors, splices, crimps, etc.). DO NOT PROCEED with pinpoint test until the code is flashing! Failure to do so will result in needless replacement of the air bag diagnostic monitor and repeat service.
This drawing from subford might help
Look at location F3 for the airbag module. You might be able to get to it from under the dash
remove a battery terminal then wait 30 minutes before attempting any work on the airbag circuits
. Good luck..."
94-96 Airbag Circuit
by Ford via Steve83