smokin joe
SHO Member
As the title says my sho flashes code 42 from the airbag light any suggestions would be great i tried disconecting the neg battery term. and reconecting the crash sensor under the plastic piece in the engine bay Thanks Joe
airbag light code 42
- Thread starter smokin joe
- Start date
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projectSHO89
SHOless In St L
Wrong sensor.
This one's for the sensor at the cowl ( center of if at base of windshield.)
DTC 42: CENTER RADIATOR PRIMARY CRASH SENSOR FEED/RETURN OPEN
Normal Operation
The voltage at Pin 18 (Circuit 619, PK/W) is approximately 10 volts (± 1 volt). Circuit 619 is connected to Circuit 625 (Y/LG) inside center radiator primary crash sensor. Therefore, the voltage at Pin 6 should be the same as the voltage at Pin 18. If the voltage at Pin 6 is lower than the voltage at Pin 18, the air bag diagnostic monitor will flash code 42.
Possible Causes
Low voltage on Pin 6 can be caused by:
(1) An open circuit in the wiring harness in either Circuit 619 (PK/W) or Circuit 625 (Y/LG).
(2) An open circuit in center radiator primary crash sensor across the PK/W and Y/LG wires.
Make certain you remove battery power before messing with it.
Steve
This one's for the sensor at the cowl ( center of if at base of windshield.)
DTC 42: CENTER RADIATOR PRIMARY CRASH SENSOR FEED/RETURN OPEN
Normal Operation
The voltage at Pin 18 (Circuit 619, PK/W) is approximately 10 volts (± 1 volt). Circuit 619 is connected to Circuit 625 (Y/LG) inside center radiator primary crash sensor. Therefore, the voltage at Pin 6 should be the same as the voltage at Pin 18. If the voltage at Pin 6 is lower than the voltage at Pin 18, the air bag diagnostic monitor will flash code 42.
Possible Causes
Low voltage on Pin 6 can be caused by:
(1) An open circuit in the wiring harness in either Circuit 619 (PK/W) or Circuit 625 (Y/LG).
(2) An open circuit in center radiator primary crash sensor across the PK/W and Y/LG wires.
Make certain you remove battery power before messing with it.
Steve
smokin joe
SHO Member
yeah thats the one i tryed center radiator
Minnesho
i was wrong
smokin joe said:
read the post above, its for the one in the CENTER COWL. NOT the one near the radiator. Its near the windsheld.
projectSHO89
SHOless In St L
Oops!!
OOPS!!
Looks like I posted the wrong info above combined with the correct info.
Use the part that I copied fromnt he service CD ands not the reference to the cowl location.
Sorry for confusing them....
Steve
OOPS!!
Looks like I posted the wrong info above combined with the correct info.
Use the part that I copied fromnt he service CD ands not the reference to the cowl location.
Sorry for confusing them....
Steve
smokin joe
SHO Member
look at the post aboveMinnesho said:read the post above, its for the one in the CENTER COWL. NOT the one near the radiator. Its near the windsheld.
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