Dodge Ram 2004 - Passenger Airbag On-Off Switch Short to Battery

Symptom:
PASSENGER AIRBAG ON-OFF SWITCH SHORT TO BATTERY
When Monitored and Set Condition:
PASSENGER AIRBAG ON-OFF SWITCH SHORT TO BATTERY
When Monitored: When the ignition is on, the MUX Switch Sense circuit suppliesa3to
10 ms pulse every 100 ms across the switch resister to the MUX switch return circuit. Once
the code is active, the ACM will disable the indicator for the duration of the ignition cycle.
Set Condition: The code will set if the ACM senses constant voltage over approximately
4.0 volts on the PAB MUX Switch circuits.
POSSIBLE CAUSES
CHECKING EQUIPMENT
PAB ON - OFF SWITCH CIRCUIT SHORT
PAB ON - OFF SWITCH SHORT
PAB MUX SWITCH CIRCUIT SHORT TO BATTERY
ACM, PAB ON - OFF SWITCH CIRCUIT SHORT
STORED CODE OR INTERMITTENT CONDITION
ACTIVE CODE PRESENT
TEST ACTION APPLICABILITY
1 Turn the ignition on.
NOTE: Ensure that the battery is fully charged.
NOTE: For the purpose of this test, the AECM and ORC modules will be
referred to as an ACM.
SELECT ACTIVE or STORED DTC:
All
ACM - ACTIVE DTC
Go To 2
ACM - STORED DTC
Go To 7
NOTE: When reconnecting Airbag system components, the ignition must be
turned off and the battery must be disconnected.
2 Is this vehicle equipped with a Passenger Airbag On - Off Switch? All
Yes → Go To 3
No → With the DRBIIIt in MISCELLANEOUS, read the Configure for
Airbag ON - OFF Switch current status. Enter the number 1 and
press enter to re configure the ACM for NO AIRBAG ON/OFF
SWITCH.
Perform __AIRBAG VERIFICATION TEST - VER 1.
116
AIRBAG