1997 BMW 520i (E39) — Repair Solution

2.0L M52B20 6cyl 24v DOHC MPFI Petrol · Interior Fan Problems · HVAC Control System

BMW 520i (E39) Interior Fan Problems HVAC Control System Diagnostic Sequence Available

Vehicle Details

Make: BMW
Model: 520i (E39)
Year: 1997
Engine: 2.0L M52B20 6cyl 24v DOHC MPFI Petrol
Area: HVAC Control System
Category: Interior Fan Problems

Customer Complaint

There was no interior fan on any setting.

Problem Summary

The climate control and interior fan motor was not operating on any speed.

All climate control functions were working and the LCD display for fan control was working correctly, showing variable speeds. This system had a variable speed fan.

Diagnostic Sequence

The step-by-step diagnostic process used to identify this fault is available to TaT members.

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Fault Description

The detailed fault description and root cause analysis for this 1997 BMW 520i (E39) is available to TaT members.

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Verified Repair Solution

The confirmed repair procedure for this 1997 BMW 520i (E39) is available to TaT members. Includes the verified fix and technician tips.

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Quick Facts

CodeBMWE397611
Vehicle1997 BMW 520i (E39)
Engine2.0L M52B20 6cyl 24v DOHC MPFI Petrol
ComplaintVisible
Diag. SequenceMembers Only
SolutionMembers Only

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