What does the Great Wall H2B150104 fault code mean?
2 Answers
Great Wall H2B150104 fault code indicates a malfunction in the airbag system. The following is an introduction to the 2016 1.5T manual fashion version Great Wall C50: 1. Power system: Equipped with a 1.5L turbocharged 4-cylinder GW4G15T engine, paired with a 5-speed manual transmission. 2. Body dimensions: The length, width, and height are 4669mm, 1775mm, and 1455mm respectively. The wheelbase is 2700mm. 3. Chassis: The drive mode is front-wheel drive, the front suspension is MacPherson independent suspension, and the rear suspension is double-wishbone independent suspension.
I've studied the fault codes of the Great Wall Haval H2. B150104 usually indicates an issue with the Body Control Module (BCM), which may specifically involve lighting circuits, sensors, or internal component failures. This code is recorded when the vehicle's computer detects abnormal signals or unstable current. Common causes include short circuits in wiring, loose connectors, module damage, or blown fuses. When I was tinkering with my old car, I encountered similar problems. First, check if the headlight fuse is intact, then inspect the wiring harness connectors in the engine compartment for corrosion. If simple fixes don't work, it's best to use an OBD scanner to read detailed data to avoid blindly replacing parts and wasting money. Don't take this situation lightly—safety first. It's more reliable to have a professional repair shop conduct a thorough inspection.
