Battery Cooling Module Condensation Water Drain, Checking: Checking
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-- Turn off the ignition.
-- Remove the luggage compartment floor. Refer to LUGGAGE COMPARTMENT FLOOR PANEL, REMOVING AND INSTALLING .
-- Bring the battery cooling module in the service position. Refer to BATTERY COOLING MODULE, BRINGING INTO SERVICE POSITION .
-- Inspect the condensation water drain -4- for debris -arrows- and that it has been installed correctly.
- The retaining tab -1- on the plastic ring -2- must face outward.
- The tabs -3- must be correctly engaged.
Restart High Voltage System
-- Turn on the ignition.
-- After installing, check and, if necessary, erase the displayed faults in the Diagnostic Trouble Code (DTC) memory for the Climatronic Control Module -J255- control head and the Battery Regulation Control Module -J840-. Use the Vehicle Diagnostic Tester in the "Guided Fault Finding" function.