Beginning with the 2010 Equinox, Camaro, LaCrosse, Terrain and SRX, a SIR load tool will no longer be used for the diagnosis of SIR deployment loop DTCs. The updated diagnostic process will use a fused jumper (without resistor), created by the technician, instead of a SIR load tool.
Refer to the appropriate Service Information for updated service procedures.
- Thanks to Carmen Richmond
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