Parts for your 2015 Holden Colorado-Driveshafts

2015 Holden Colorado driveshafts: what they do and how to look after them

Driveshafts absolutely are used on the 2015 Holden Colorado. Technical references including the Holden/GM RG Colorado (2012–2016) Service Manual – Driveline/Axle section, the GM Global Service Information for Propeller Shaft and Front Wheel Drive Shaft procedures, and the RG Colorado parts catalog confirm the fitment of a rear propeller shaft on all 4x2 models and both a rear prop shaft and front CV driveshafts on 4x4 variants. The platform-shared Isuzu D‑MAX workshop documentation for the same generation backs this up with near-identical driveline layouts.

On the 2015 Colorado, the driveshafts handle the tough job of moving engine torque down the line. Every ute gets a rear propeller shaft running from the transmission (or transfer case on 4x4) to the rear differential. On 4x4 models, a transfer case splits torque and a pair of front CV driveshafts send power to the front wheels. Universal joints, a slip joint, and often a centre support bearing keep everything rotating smoothly as the suspension works and the chassis flexes. It’s a simple, proven setup that suits towing, touring, and the daily slog.

As part of routine servicing, it pays to give the driveline a proper once-over. Check CV boots for splits, look for flung grease at the joints, and feel for any play at the U‑joints or slip yoke. If your model has serviceable U‑joints, grease them on schedule, if they’re sealed, replace them at the first hint of roughness or slack. After off‑road work, water crossings, or a lift, inspect more frequently—altered driveline angles and grit are hard on joints and bearings.

• Tell‑tale signs it’s time for attention:
  • Clunk on take‑off or shifting from drive to reverse
  • Vibration under load, often around 60–90 km/h
  • Clicking on full lock (front CVs on 4x4)
  • Torn CV boots, grease spray, or oil leaks at diff/transfer case seals

• Handy service tips:
  • Mark flanges before removal to preserve balance and phasing
  • Use new flange bolts/locknuts and correct torque specs
  • Replace centre support bearings as an assembly if noisy or perished
  • After a suspension lift, check pinion angle, centre bearing height, and U‑joint operating angles to cure vibrations

Keeping the Colorado’s driveshafts in top nick means quieter running, less wear on diffs and transfer case, and a better feel on the open road or the beach.

Does a 2015 Holden Colorado have driveshafts in both 2WD and 4x4?

Yes. Every 2WD has a rear propeller shaft to the live rear axle. 4x4 models add a transfer case plus two front CV driveshafts to power the front wheels when engaged.

How often should the driveshafts be inspected or serviced?

Have them checked at each regular service or every 10,000–15,000 kilometres, and after off‑road trips. Look for torn boots, play in U‑joints, roughness, or leaks. Replace worn joints or boots promptly to prevent bigger repairs.

Why did my Colorado start vibrating after a suspension lift?

Lifts change driveline angles. If U‑joints run at poor angles or the centre bearing sits too low/high, you’ll feel a shudder. Correct it with pinion angle adjustment, centre‑bearing spacing, proper U‑joint phasing, or a different shaft setup where required.