DTC B1046, B2773, B2774, B2775, B2776 [Two-Step Deployment Control System]: Notes

DESCRIPTION	B1046 Short to the driver-side curtain air bag module circuit and other air bag module circuits B2773 Driver-side curtain air bag module circuit resistance low B2774 Driver-side curtain air bag module circuits open circuit or resistance high B2775 Driver-side curtain air bag module circuit short to body ground B2776 Driver-side curtain air bag module circuit short to power supply
DETECTION CONDITION	WARNING: Detection conditions are for understanding the DTC outline before performing an inspection. Performing an inspection according to only the detection conditions may cause injury due to an operating error, or damage the system. When performing an inspection, always follow the inspection procedure. Resistance other than 1.10-9.64 ohms  detected in driver-side curtain air bag module circuit Wiring harness between the driver-side curtain air bag module and SAS control module has a malfunction
FAIL-SAFE FUNCTION	-
POSSIBLE CAUSE	Driver-side curtain air bag module connector malfunction Open or short circuit or short to ground or short to power supply in the wiring harness between the driver-side curtain air bag module and SAS control module Driver-side curtain air bag module malfunction SAS control module malfunction
SYSTEM WIRING DIAGRAM