HVP_w044_fcContactorForceOpen

HVP_w044_fcContactorForceOpen

Back to List

Alert Information

Category

Battery

Severity

warning

Live Incidence Rate

<0.01%

Models
Model 3Model YModel SModel X

Description

The High Voltage Processor (HVP) has forced the Fast Charge (FC) contactors open despite the FC contactor state being closed.

Potential Impact

The HVP opened the FC contactors. The vehicle may not be able to Supercharge or DC charge.

Set Condition

The HVP has forced the FC contactors open despite the FC contactor state being closed. Confirm specific set condition using alert log signal data.

Clear Condition

The HVP detects the FC contactor state as open.

Google Reviews

See what our customers say about our Tesla services

4.7(41 reviews)
ET

Erik Thorsen

Excellent service! They helped me restore Supercharger access on my Model 3. Professional, fast, and reliable. Highly recommended!

2 weeks ago

MK

Maja Kowalczyk

Outstanding support for Tesla diagnostics. The team is knowledgeable and responsive. Solved my navigation issues quickly.

1 month ago

LB

Lars Björnström

Best Tesla service I've used. They remotely configured my Model Y and everything works perfectly now. Great value!

3 weeks ago

SA

Sofia Andersson

Professional service with excellent communication. They helped me with root access and explained everything clearly. Very satisfied!

1 month ago

TN

Tomasz Nowak

Fast and reliable Tesla configuration service. They fixed my MCU issues remotely. Would definitely use again!

2 weeks ago

IB

Ingrid Bergman

Amazing experience! The training course was comprehensive and well-structured. Learned a lot about Tesla diagnostics.

3 weeks ago