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Home >> Land Rover >> 2019 >> Range Rover Sport HSE Dynamic >> Repair and Diagnosis >> Electrical >> Charging Systems >> Charging System (Battery, Mounting And Cables) - TDV6 3.0L Diesel/V6 S/C 3.0 L Petrol/V8 S/C5.0L Petrol -- Range Rover Sport/L494 >> Battery, Mounting And Cables - INGENIUM I4 2.0L Petrol/TDV6 3.0L Diesel/TDV8 4.4L Diesel/V6 S/C 3.0L Petrol/V8 S/C 5.0L Petrol (G1341944) >> Description And Operation >> Battery And Cables (G1950059) >> Operation >> System Inhibits

System Inhibits

The auto stop/start inhibit monitoring of the battery is performed by the Body Control Module/Gateway Module (BCM/GWM) assembly. If the battery voltage is too low to support an auto stop/start, then the BCM/GWM assembly will suspend auto stop/start.

The BCM/GWM assembly monitors the battery and the Voltage Quality Module (VQM). Any fault found will cause the BCM/GWM assembly to inhibit auto stop/start and the BCM/GWM assembly will record a Diagnostic Trouble Code (DTC).