Vehicle Diagnostics

Genesis (Hyundai’s luxury division) has established a growing presence in Australia with the G70, G80, G90 sedans, and GV60, GV70, GV80 SUVs. These vehicles combine Hyundai-Kia platform engineering with premium features and unique diagnostic requirements. This guide covers the most common Genesis-specific dashboard warnings and diagnostic approaches. Check Engine Light Common triggers on Genesis 2.0T, […]

LDV (Leyland DAF Vans, now owned by SAIC Motor) has become a significant player in the Australian light commercial market with the T60 ute, T70 SUV, D90 SUV, and G10 van. As Chinese-manufactured vehicles built on European heritage, they use a mix of familiar and unique diagnostic approaches. This guide covers the most common LDV […]

A coolant leak that goes undetected can quickly progress to catastrophic engine damage – overheating destroys head gaskets, cracks heads, and warps blocks in ways that make repair uneconomical. The good news is that coolant leaks leave distinctive signs, and locating them is often a straightforward diagnostic process. This guide covers the common leak sources […]

Isuzu vehicles – primarily the D-Max ute and MU-X SUV in the Australian market – are known for their diesel reliability and workhorse capability. But like all modern diesels, they use complex electronic systems that produce dashboard warnings when things go wrong. This guide covers the most common Isuzu-specific dashboard warning lights and diagnostic approaches. […]

GWM (Great Wall Motors) and its Haval brand have grown rapidly in Australia, with models including the Haval H6, Jolion, H9, the Cannon ute, and the Tank 300. As Chinese vehicles, they use a mix of domestic and licensed technology – powertrains based on Mitsubishi engines on older models, transitioning to GWM-developed engines and hybrid […]

Code P0700 is a generic Transmission Control System fault code that essentially means “the Transmission Control Module (TCM) has detected a problem and stored its own specific code”. P0700 itself does not tell you what is wrong – it is the ECM’s way of saying that the TCM has identified a fault. To diagnose properly, […]

Holden vehicles remain on Australian roads in huge numbers despite the brand exiting in 2020. Common models include the VE/VF Commodore, Cruze (JG/JH), Captiva (CG), Colorado (RC/RG), Trax, and Astra. Holden warning systems vary depending on the platform – early Commodores use GM-developed systems, the Cruze and Captiva use Daewoo-derived electronics, and later Astras and […]

MG vehicles have become increasingly popular in Australia under SAIC Motor’s ownership, with the MG3, MG ZS, MG HS, and MG4 EV all selling well. The brand uses Chinese-developed platforms with European-influenced styling. This guide covers the most common MG dashboard warning lights and what they typically indicate. Check Engine Light Common triggers on petrol […]

Tesla vehicles are popular in Australia, with the Model 3 and Model Y leading EV sales. Tesla’s approach to dashboard warnings differs significantly from traditional manufacturers – most warnings are text alerts on the central touchscreen rather than dedicated icons on the instrument panel. This guide covers the most common Tesla alerts and what they […]

Codes P0105 through P0109 indicate Manifold Absolute Pressure (MAP) sensor faults. The MAP sensor measures the pressure inside the intake manifold and is used by the ECM to calculate engine load and air mass on speed-density fuelling systems. When the MAP sensor fails, drivability problems are immediate and obvious. What the MAP Sensor Does The […]

Code P0335 indicates a Crankshaft Position Sensor A circuit malfunction. The crankshaft position sensor (CKP) is one of the most critical sensors on a modern engine – the ECM uses it to determine engine speed, crankshaft position, and timing for fuel injection and ignition. When it fails, the engine often will not start or will […]

Holden vehicles dominated Australian roads for decades before the brand was discontinued in 2020. Millions of Holden Commodores, Captivas, Cruzes, Astras, Colorados, and Trailblazers remain in service, and parts and diagnostic support continue from various GM-related sources. This guide covers the most common Holden dashboard warning lights and what they typically indicate. Check Engine Light […]