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For reference only. Always confirm part numbers and procedures for your specific vehicle.

Fault diagnosis

Haval H6 HEV brake system warning: Low brake fluid inspection branch

The brake system fault warning light comes on, or braking performance decreases.

By Funbyautoparts Editorial2 min read
Difficulty: IntermediateContent type: Diagnostic Guide

Haval H6 HEV brake system warning: Low brake fluid inspection branch

Symptoms

  • The brake system fault warning light comes on, or braking performance decreases. [1]

Possible causes

  • Low brake fluid level is one of the warning light triggers listed in the manual; insufficient brake fluid impairs braking performance. [1]

Checks

  • When the warning comes on, immediately stop safely and contact an authorised service centre; check whether the reservoir level is below MIN and check the braking system for leaks. The warning light may also involve brake force distribution/electronic assistance, so the light alone cannot establish low fluid level. [1]

What to do

  • According to the manual, use new brake fluid of the specified type to top up to between MIN and MAX, and address any leaks found; do not use topping up as a substitute for investigating and repairing the cause of the warning light. [1]

Applicability and limits

  • HAVAL H6 HEV English-language manual from GWM's official Malaysian website, hybrid; cover date copied as 10/05/2024. This date is not an applicable model year; confirm configuration, left-/right-hand drive and market differences against the vehicle. Internal brand/model/year mapping has not been established. Scope: unknown [1]

Related part categories

  • Brake fluid [1]

Sources

[Source 1] Haval H6 HEV English-language Owner's Manual from the Official Malaysian Website — printed/PDF pp.187, 266–267: Brake system fault warning light, Brake fluid (accessed 2026-10-30)
https://www.gwm.com.my/content/dam/gwm/pages/my/en/exclusive-service/pdf/owner-manual-haval.pdf

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