DTC B2438, B2439, B2692: Passenger-Side Front Buckle Switch Circuit Short To Body Ground; Passenger-Side Front Buckle Switch Circuit Resistance Not Within Specification; Passenger-Side Front Buckle Switch Circuit Open Or Short To Power Supply: Notes

Fig 1: DTC B2438, B2439, B2692 - Detection Condition And Possible Cause Chart

Courtesy of MAZDA MOTORS CORP.