DTC B1820-55: Short in Front Driver Side - Side Squib Circuit; DTC B1821-55: Open in Front Driver Side - Side Squib Circuit; DTC B1822-55: Short to GND in Front Driver Side - Side Squib Circuit; DTC B1823-55: Short to B+ in Front Driver Side - Side Squib Circuit [08/2015 - 08/2017]: Wiring Diagram