Air Bag code " 42 " - Left Hand Radiator Primary Crash Sensor Feed / Return Circuit Open
You find problem and fix it . then the airbag light will go off.Airbag system checks itself and if no problem is found ,light will stay off.I just fixed a 42 on mine .bad connection.There is no reset on airbag monitor system.
LH Primary Sensor feed/return circuit open.
42"
42 - Left hand radiator primary crash sensor feed / return circuit open
i have a 1988 ford ranger xlt 4 cylinder and my spark size is 42-46 hope this will help
diagnostic code 42 is the code ford gives for a new vehicle required. too many discrepencies to consider a worthy vehicle
My list shows : ( 42 ) L H radiator primary crash sensor feed / return circuit open
gap the plugs between 42 and 46
I know, the answer might be too late for You my friend, but airbag code 42 (4 flashes than 2 flashes) is the fault code of front crash sensor. Located at the bonnet lock behind the grill. Check the connections, might be corroded if not, just replace the sensor (few quids) Hope this helps for somebody else!!
The Lone Ranger - 1949 The Old Cowboy 3-42 was released on: USA: 25 June 1953
The Lone Ranger - 1949 Eye for an Eye 1-42 was released on: USA: 29 June 1950
Motorcraft AWSF 42 or 42C . You can cross reference other brands from this and use them also, like Bosch, Champion, Nippendenso etc.