Symptom Chart

WARNING: This page is about a different car, the 2018 Jaguar XE and 2017 Jaguar XE. However, it is still accessible from the selected car via links, so may be relevant.

SYMPTOM	POSSIBLE CAUSES	ACTION
DTC B11DB-87 logged in Gateway Module	Gateway Module connections insecure Battery Monitoring System Control Module connections insecure Battery Monitoring System Control Module fault	GO to Pinpoint Test A .
Battery power to vehicle interrupted	High resistance between battery terminals and clamps	Refer to the Battery Diagnostics instructions for the Midtronics GRX-3080 / EXP-1080 / GR8-1180 Diagnostic Battery Chargers: GO to BATTERY DIAGNOSTICS - 12 VOLT MIDTRONICS EXP-1080 JRL HAND-HELD BATTERY DIAGNOSTIC TOOL . GO to BATTERY DIAGNOSTIC - 12 VOLT MIDTRONICS GR8-1180 JLR DIAGNOSTIC BATTERY CHARGER GO to BATTERY DIAGNOSTICS - 12 VOLT MIDTRONICS GRX-3080 JLR DIAGNOSTIC BATTERY CHARGER