Heavy Duty 34526874638 Rear ABS Wheel Speed Sensor Fit BMW 5 G38 On BMW G38 / G30 / G11 platforms, a failing rear wheel speed sensor doesn’t just trigger the ABS lamp — it can disable DSC, cut traction control, and set C0xxx rear-wheel-speed codes that come back after a reset. Drivers often notice intermittent speedo dropouts or a “limp” on pull-away. This sensor replaces OE 34526874638 with the correct 2-pin Hall body, ~856 mm harness and bolt-flange mount for the rear