TEST
ACTION
APPLICABILITY
3
Measure the PAB On-Off Switch resistance between terminals 1 and 2 in both switch
positions.
The switch resistance specifications are: ON position = 175.0 to 190.0 ohms and OFF
position = 820.0 to 870.0 ohms.
Is the resistance within range for both switch positions?
All
Yes
→ Go To 4
No
→ Replace the Passenger Airbag ON-OFF Switch.
Perform AIRBAG VERIFICATION TEST - VER 1.
4
WARNING: IF THE AIRBAG CONTROL MODULE IS DROPPED AT ANY
TIME, IT MUST BE REPLACED. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND PERSONAL INJURY OR DEATH.
Disconnect the Airbag Control Module connector
NOTE: Check connectors - Clean and repair as necessary.
Measure the resistance of the PAB MUX Switch Sense circuit between the PAB
On-Off Switch connector and ground.
Is the resistance below 10K ohms?
All
Yes
→ Repair the Passenger Airbag MUX Switch Sense circuit shorted to
ground.
Perform AIRBAG VERIFICATION TEST - VER 1.
No
→ Go To 5
5
Measure the resistance between the PAB MUX Switch Sense circuit and the PAB
MUX Switch Return circuit at the PAB On-Off Switch connector.
Is the resistance on either circuits below 10K ohms?
All
Yes
→ Repair the Passenger Airbag MUX Switch circuits shorted to-
gether.
Perform AIRBAG VERIFICATION TEST - VER 1.
No
→ Go To 6
6
WARNING: TO AVOID PERSONAL INJURY OR DEATH, TURN IGNITION
OFF, DISCONNECT THE BATTERY AND WAIT TWO MINUTES BEFORE
PROCEEDING.
WARNING: IF THE AIRBAG CONTROL MODULE IS DROPPED AT ANY
TIME, IT MUST BE REPLACED. FAILURE TO TAKE THE PROPER PRE-
CAUTIONS COULD RESULT IN ACCIDENTAL AIRBAG DEPLOYMENT
AND PERSONAL INJURY OR DEATH.
If there are no possible causes remaining, view repair.
All
Repair
Replace the Airbag Control Module in accordance with Service
Instructions.
Perform AIRBAG VERIFICATION TEST - VER 1.
89
AIRBAG
PASSENGER AIRBAG ON - OFF SWITCH SHORT TO GROUND —
Continued