Description
LED Autolamps H4CANBUS H4 CAN Bus Error Eliminator Twin Pack Eliminates Dashboard Errors LED Flickering and Non-Power Faults for H4 LED Headlight Conversions H4 Plug Adapter No Wiring Modification 12V
The LED Autolamps H4CANBUS is a twin pack of CAN bus error eliminators for H4 LED headlight conversions. Eliminates dashboard error messages, LED flickering, and non-power fault warnings caused by the low current draw of LED globes. H4 plug adapter installation no cutting, splicing, or permanent wiring modification. 12V. Two-year warranty.
Product overview
When LED globes replace standard H4 halogen headlights, the lower current draw can trigger the vehicle's CAN bus system, causing dashboard error messages, rapid flickering, or false fault warnings. The H4CANBUS eliminates these issues by emulating the electrical load of the original halogen globe, so the vehicle's computer reads the LED installation as a standard globe. Purpose-built for use with the LED Autolamps H4/5000LM headlight conversion kit. Direct H4 plug adapter installation requires no cutting or splicing. Twin pack provides one eliminator per headlight for a complete vehicle upgrade.
Features and benefits
Eliminates dashboard error messages: Prevents the CAN bus system from flagging LED globes as globe-out or circuit faults.
Eliminates LED H4 flickering: Resolves rapid flickering caused by low-current LED incompatibility with the headlight circuit.
Eliminates non-power faults: Prevents non-power fault codes triggered by lower-than-expected current draw.
H4 plug adapter installation: Direct plug-in connection to the existing H4 connector. No cutting, splicing, or permanent wiring modification required.
Designed for H4/5000LM: Purpose-built for use with the LED Autolamps H4/5000LM LED headlight conversion kit.
Twin pack: Two eliminators per pack one per headlight for a complete vehicle upgrade.
12V.
Two-year warranty.
Technical specs
| Specification |
Detail |
| SKU |
H4CANBUS |
| Brand |
LED Autolamps |
| Globe Style |
H4 |
| Function |
CAN bus error eliminator |
| Resolves |
Dashboard errors, LED flickering, non-power faults |
| Compatible With |
LED Autolamps H4/5000LM |
| Installation |
H4 plug adapter, no modification required |
| Operating Voltage |
12V |
| Pack Quantity |
2 (twin pack) |
| Packaging |
Polybag |
| Warranty |
Two years |
Frequently asked questions
Why do I need a CAN bus error eliminator for my H4 LED conversion?
Modern vehicles with CAN bus systems monitor the current draw of each headlight circuit. LED globes draw significantly less current than the halogen globes they replace the CAN bus reads this as a globe failure, triggering dashboard errors, flickering, or fault warnings. The H4CANBUS adds a load that mimics the original halogen globe, resolving these issues.
How is the H4CANBUS installed?
The H4CANBUS uses a direct H4 plug adapter connect it to the existing H4 headlight connector. No cutting, splicing, or permanent wiring modification is required.
How many units are included in the H4CANBUS pack?
The H4CANBUS is a twin pack containing two eliminators one per headlight for a complete vehicle headlight upgrade.
Is the H4CANBUS compatible with other H4 LED kits?
The H4CANBUS is specifically listed as compatible with the LED Autolamps H4/5000LM. It may also suit other H4 LED headlight conversions on 12V vehicles. Contact us to confirm compatibility with your specific LED kit before purchasing.
What voltage does the H4CANBUS operate on?
The H4CANBUS operates on 12V.
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