SSM76080

Reference
SSM76080
Models
New Range Rover / L460
New Range Rover Sport / L461
Title
Engine Cooling Fan Excessive Noise When Plug In Charger In Use
Category
Engine
Last modified
18-Sep-2023 00:00:00
Symptom
402000 Cooling System Concerns
Content
Model / Model Year / Derivative
Range Rover / 23MY onwards / PHEV only
Range Rover Sport / 23MY onwards / PHEV only
Situation:
JLR have received customer reports that the engine cooling fan operation is excessively noisy in operation for an extended period of time
when the vehicle is being charged using a low ouput plug in home charger.
Cause:
Heating Ventilation Air Conditioning (HVAC) software.
Action:
Follow the instruction(s) below.
DIAGNOSTIC INSTRUCTION:
1. Connect the JLR approved diagnostic equipment and the JLR approved battery support unit.
2. Launch Diagnosis Device Agent, and log in.
3. Select ‘Browse all’.
4. Select ‘Diagnostics.
5. Within ‘Modules’ select ’Heating Ventilation Air Conditioning (HVAC) Control Module'.
6. Within ‘Module Programming’ select ‘HVAC Software - Update Module’.
7. Select ‘Run’.
8. Follow all on-screen instructions to complete the task.
9. Disconnect the JLR approved diagnostic equipment and the JLR approved battery support unit.
(Ref 000365531)
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