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Home >> Jaguar >> 2019 >> XF S >> Repair and Diagnosis >> External Pages >> Different car >> Section 145 (Charging System (Battery, Mounting And Cables) -- XE/(760)) >> Battery, Mounting And Cables >> Description And Operation >> Battery And Cables - Project 8 >> Electrical Load Management >> System Inhibits

System Inhibits

WARNING: This page is about a different car, the 2020 Jaguar XE and 2019 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

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

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

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