VW CARAVELLE TRANSPORTER T5 BODY SUPPLY CONTROL MODULE 7H0937049AD 28089825 BCM

VW Transporter T5 / Caravelle Body Control Module BCM – 7H0937049AD / 28089825

Genuine used Body Control Module / Central Electronics Control Module for Volkswagen Transporter T5 and Caravelle T5.

Part Numbers:

• VW OEM: 7H0 937 049 AD
• VW number without spaces: 7H0937049AD
• Reference number: 28089825
• Module type: BCM / Body Supply / Central Electronics Control Module / J519

The 7H0 937 049 AD is a Medium/High specification central electronics module used on Volkswagen T5 applications. Ross-Tech Wiki

Compatibility:

• Volkswagen Transporter T5
• Volkswagen Caravelle T5
• Volkswagen Multivan T5

This module is documented on T5 applications including 1.9 TDI and 2.5 TDI vehicles, but vehicle model, engine and year alone are not sufficient to guarantee compatibility. RRR

IMPORTANT – PLEASE CHECK BEFORE ORDERING

Please compare 7H0937049AD / 7H0 937 049 AD with the number on your original module before purchasing.

Different BCM versions were fitted to VW T5 vehicles depending on equipment and specification. Coding/configuration may be required after installation. For the safest replacement, we recommend matching the original part number exactly. Specialist BCM services likewise specify using a replacement with matching numbers when transferring coding data. ECU Decode

Condition: Used
Type: Genuine OEM used part
Part Number: 7H0937049AD
Reference: 28089825
Programming: Coding/adaptation may be required after installation

Common Faults & Symptoms

The VW T5 Body Control Module / Central Electronics Module (J519) controls a number of electrical systems throughout the vehicle. Common problems associated with this BCM can include:

• Indicators / turn signals not operating or operating intermittently
• Front windscreen wipers not working correctly
• Interior or exterior lighting faults
• Intermittent electrical equipment operation
• Incorrect or unstable battery voltage readings
• Electrical functions working intermittently
• Communication or central electronics faults
• Multiple seemingly unrelated electrical faults occurring at the same time

Specialist repair information for the 7H0937049AD / Delphi 28089825 specifically lists indicator failure and front windscreen-wiper failure among known faults. ecu.de

Common Diagnostic Trouble Codes

Fault codes that may be found in the Central Electronics / J519 system on VW T5 vehicles include:

01598 – Drive Battery Voltage
Can appear as Lower Limit Exceeded or Upper Limit Exceeded. This code has been documented specifically with the 7H0 937 049 AD J519 module.

00967 – Left Turn Signals – Open Circuit / Intermittent
May accompany indicator/lighting problems within the central electronics system. 

01341 – Control Module in Instrument Panel on Comfort CAN – Implausible Signal
Can occur where communication between the central electronics system and other vehicle modules is affected.

Important: These symptoms and fault codes are provided as diagnostic guidance only. They do not automatically confirm that the BCM itself is defective. Wiring, connectors, battery/charging voltage, fuses, relays and other vehicle components should be checked before replacing the module.

Replacement / Coding

Please match the original part number 7H0937049AD / 28089825 before ordering. Coding or configuration may be required after installation. Specialist services for this exact module also specify using a replacement with the same part number when transferring the original coding/data.