B210a code. Learn what System Voltage Low means, location and how to repair. The B210A Nissan code refers to an issue with the steering lock condition switch in the vehicle. Links Below: How to fix Jeep Wrangler B210A System Voltage Low OBD II DTC: 2014 3rd Gen Jeep Wrangler Sahara. This switch is a crucial component of the steering system that helps to ensure the steering wheel is locked in place when the vehicle is turned off. Learn more about his background. The B210A RAM code indicates that the system voltage in the vehicle is low. . Harness or connectors [steering lock unit circuit (IPDM E/R side) is open or shorted. Repair Information for B210A Jeep code. The B210A diagnostic trouble code refers to an issue with the steering lock condition switch in a vehicle. wjvx yn obsml nnf rdhp 3qsbp lmiea uei4q gyz9oa cqt1e2c