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SINOTRUK HOWO CBCU3 Body Control Unit WG9716580023 (Continental A2C396510800, 24V)

WG9716580023

SINOTRUK HOWO CBCU3 central body control unit WG9716580023, Continental A2C396510800, 24 V, 24-pin. Controls cab lighting, wipers, locks and body electrical functions on HOWO trucks. New, in stock, worldwide shipping.

✓ OEM number matched confirm the part number before ordering ✓ Photographed the photos are the actual part we ship ✓ MOQ 1 piece · neutral packing ✓ Shipping worldwide from Jinan, 7–15 days

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SINOTRUK HOWO CBCU3 central body control unit WG9716580023 – the cab body control module for Sinotruk HOWO trucks, built on the Continental CBCU3 platform. This single module consolidates the truck’s body electrical functions: exterior and interior lighting, wiper and washer control, door locks, cab convenience circuits and the signalling between switches, sensors and the instrument cluster over the vehicle network. One box, one main connector – when it fails, a whole group of “small electrics” fails with it.

Specifications

Item	Detail
Part Number	WG9716580023/3 (housing marking), SAGA ref. RV580003
Continental Order No.	A2C80841900
Continental Prod. No.	A2C396510800
Model	CBCU3 (Continental Body Control Unit, generation 3)
Voltage	24 V (heavy truck system)
Connector	Multi-pin main connector, bracket-mounted housing
Production Date (sample)	June 2025 – shipped fresh stock
Condition	New

Typical Fault Symptoms of a Failing CBCU

Multiple body functions failing together – combinations of lights, wipers, horn, door locks or window lifters dead while fuses test fine.
Intermittent electrical faults that move around, worse with vibration, temperature or humidity.
Body-related fault codes stored in the instrument cluster / diagnostic system that keep returning after clearing.
No response from cab switches even though the switches and wiring check out OK.

Before You Order – Please Confirm

Check the part number on your old unit: this listing is WG9716580023. Older HOWO trucks use a different body control unit (EZ9225580024) – the two are different modules, so match your number first.
The label on your old unit may show either the SINOTRUK number (WG9716580023) or the Continental numbers (A2C80841900 / A2C396510800) – both identify this same CBCU3 unit.
Send us a photo of your old unit’s label if you are unsure – we confirm fitment before shipping.

Ordering

Quote part number WG9716580023, your truck model and quantity – we reply within 12 hours with photos of actual stock and an export quotation. Bulk orders and workshop kits welcome.

Frequently Asked Questions

What is the CBCU WG9716580023 and what does it control on a HOWO truck?

It is the central body control unit (CBCU3) for Sinotruk HOWO trucks. It consolidates the cab body electrics - lighting, wipers and washers, door locks and cab convenience circuits - and exchanges information with the instrument cluster over the vehicle network.

My truck uses a body control unit marked EZ9225580024. Is this the same part?

No. EZ9225580024 is a different, older body control unit. This listing is WG9716580023 (Continental CBCU3, A2C396510800). Always match the number printed on your old unit before ordering.

What are the symptoms of a failing CBCU?

Several body functions failing together - lights, wipers, horn, door locks or window lifters dead while the fuses test fine - intermittent faults that move around, and body-related fault codes that return after clearing.

Which Continental numbers identify this same CBCU3 unit?

The same module is labelled Continental Order No. A2C80841900 and Prod. No. A2C396510800. Any of these numbers identifies this CBCU3 body control unit.