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Last Modified: 9-16-2014 6.6 C Doc ID: RM000002O2S06UX Model Year: 2015 Model: Tundra Prod Date Range: [08/2014 - ] Title: SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: B1820/55-B1823/55; Short in Front Driver Side - Side Squib Circuit; 2015 MY Tundra [08/2014 - ] 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 DESCRIPTION These DTCs are recorded when a malfunction is detected in the side squib LH circuit. DTC CODE DETECTION CONDITION TROUBLE AREA B1820/55 signal 5 times in the side squib LH circuit during primary check. Side squib LH malfunction Center airbag sensor malfunction Floor wire Front seat side airbag assembly LH (Side squib LH) Center airbag sensor assembly B1821/55 signal in the side squib LH circuit for 2 seconds. Side squib LH malfunction Center airbag sensor malfunction Floor wire Front seat side airbag assembly LH (Side squib LH) Center airbag sensor assembly B1822/55 ground signal in the side squib LH circuit for 0.5 seconds. Side squib LH malfunction Center airbag sensor malfunction Floor wire Front seat side airbag assembly LH (Side squib LH) Center airbag sensor assembly SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: B1820/... |