Parts for your 1997 Daihatsu Terios-Drive belt

1997 Daihatsu Terios Drive Belt: What It Does and When To Replace It

Based on the Daihatsu Terios J100 Series workshop manual for the HC‑EJ 1.3‑litre petrol engine, plus Gates Micro‑V and Dayco Australia belt catalogues, the 1997 Terios absolutely uses auxiliary drive belts. These V‑ribbed belts run the alternator (and typically the water pump), with separate belts commonly fitted for power steering and the air‑con compressor depending on spec. So yes — a drive belt is relevant and essential on this model.

On a 1997 Terios, the drive belt’s job is to transfer crankshaft rotation to key accessories. If the alternator/water pump belt fails, you’ll lose charging and the engine can overheat quickly. A slipping A/C or power steering belt will leave you with weak cooling or heavy steering. Because the J100 often uses individual belts (rather than one long serpentine), each belt’s condition and tension matter.

For routine servicing, it’s smart to check belt condition every service under the bonnet. Look for cracking between ribs, glazing (a shiny surface), fraying, missing chunks, or rubber dust around pulleys. A squeal on cold start, chirps when turning the wheel, or a battery light that flickers can point straight at a tired or loose belt.

• Inspection and tension: With the engine off, press at the belt’s longest span