What are the Possible Causes of the Code B1073 Infiniti?
Faulty Assist Air Bag Module
Assist Air Bag Module harness is open or shorted
Assist Air Bag Module circuit poor electrical connection
Faulty Diagnosis Sensor Unit
How to Fix the B1073 Infiniti Code?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
What is the Cost to Diagnose the Code B1073 Infiniti?
Labor: 1.0
The cost to diagnose the B1073 Infiniti code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
Does your Infiniti have Safety Recalls? → Check here
What are Code B1073 Infiniti Possible Symptoms?
Air Bag Warning Light ON
What Does the B1073 Infiniti Code Mean?
In the case of a frontal collision whose acceleration exceeds the specified level, the ignition materials are ignited by the electric ignition system. The system burns and introduces the chemical reaction of gas generating materials to generate hot gases that flow into the air bag through a filter and expand the bag.
The front passenger air bag module mainly consists of air bag and inflator which inflates the air bag.
Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed,
it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.