Gearbox & Transmission Repairs
Manual and automatic transmission repairs that restore smooth, reliable power delivery.
Recommended interval
Fluid service typically every 60,000–100,000km; repairs as needed
Typical turnaround
Varies significantly by fault, from hours to several days for a rebuild
Warranty
6 months / 6,000km on all work
What is Gearbox & Transmission Repairs?
Gearbox and transmission repairs cover both manual and automatic transmissions — from fluid servicing and sensor faults to internal component repairs and full rebuilds. We diagnose the specific type of fault, mechanical, hydraulic, or electronic, before recommending a repair path.
On automatic transmissions especially, many faults are electronic or sensor-related rather than mechanical, so we combine computer diagnostics with physical inspection to avoid recommending an unnecessary rebuild.
Why this matters for your car
Your gearbox is one of the most complex — and expensive to replace — components in your vehicle. A minor, inexpensive fault caught early, like a sensor or fluid issue, can prevent it from developing into a major internal failure requiring a full rebuild or replacement.
Transmission fluid, in particular, is often overlooked since it's rarely part of standard service schedules, yet degraded fluid is one of the leading causes of preventable transmission failure.
What happens if you ignore this?
This isn't scare-mongering — it's what we see time and again when this exact issue is left unaddressed.
Progressive internal damage
Minor faults left unaddressed, like fluid degradation or a failing sensor, often escalate into major internal component damage.
Harsh or delayed gear changes
Worsening faults typically show up first as rough, delayed, or hesitant gear changes.
Complete transmission failure
In severe, prolonged neglect, gearbox failure can leave the vehicle undriveable and require a full rebuild or replacement.
Signs you need this now
If any of these sound familiar, it's worth booking an inspection before the issue progresses.
Gears slipping, jerking, or hesitating when changing
Delayed engagement when shifting into drive or reverse
Whining, humming, or grinding noises from the transmission
A burning smell, often indicating degraded transmission fluid
Our process
Every job follows the same disciplined sequence — diagnose first, explain clearly, then fix it right.
Diagnostic scan
For automatics, we scan the transmission control module for fault codes and live data.
Fluid & physical inspection
Transmission fluid condition and level are checked alongside a physical inspection.
Targeted repair
We repair the specific fault identified — sensor, hydraulic, or mechanical — rather than assuming a full rebuild is needed.
Road test & verification
The vehicle is road tested across gear changes and load conditions to confirm the repair.
Frequently asked questions
Straight answers, so you know exactly what to expect before you book.
Still have a question about this service?
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