Parts for your 1997 Daihatsu Gran move-Brake pad wear indicator

1997 Daihatsu Gran Move brake pad wear indicator: what it is and how to service it

Drawing on the Daihatsu Gran Move/Pyzar factory workshop manual (Brake and Chassis sections, 1997), its wiring diagrams, and mainstream pad catalogues from brands like Bendix, Bosch and TRW for the 1997 model, this vehicle uses a mechanical brake pad wear indicator tab on the front disc pads and does not have an electrical wear-sensor circuit or dash lamp for pad wear. The indicator is a small metal “squealer” built into the pad backing plate that audibly warns when the friction material is nearly done.

On the 1997 Daihatsu Gran Move, the brake-pad-wear-indicator’s job is simple: make noise before things get expensive. As the pad wears down to roughly 2–3 mm, the little metal tab touches the rotor and chirps under light braking. That high-pitched squeal is the cue to organise a pad change before the situation turns into metal-on-metal grinding and a damaged rotor. There’s no dash light for pad wear on this model, so listening out for that squeal is key.

Replacement is straightforward because the indicator is part of the new pad set. When the squealer speaks up, replace pads on both sides of the axle as a set. Don’t cut, bend or remove the tab to silence it—that just hides the warning and risks rotor damage. While the caliper is off, measure the rotors and compare against the minimum thickness stamped on the rotor hat. If they’re under spec or heat-checked, replace them, if they’re above spec but scored, a light machine may be fine.

Good servicing makes the indicator honest and the brakes consistent. Clean and lightly lube the caliper slide pins with the correct high-temp brake grease, renew anti-rattle clips if they’ve lost tension, and ensure the indicator tab is fitted in the correct position (typically on the inner pad and at the leading edge relative to rotor rotation). Finish the job with proper bedding-in: a handful of moderate stops from suburban speeds, leaving time to cool between applications. That helps the new pads and rotors mate up without glazing.

Local driving conditions matter. Aussie and Kiwi stop–start commutes, hills, and towing chew through pads faster. A quick pad and fluid level check every 10,000 km or six months keeps surprises away. Remember, the brake warning light in the cluster is for fluid level/handbrake—not pad wear—so the ears are the first line of defence on a Gran Move.

• Replace pads at first consistent squeal, never wait for grinding.
• Fit pads in matched axle sets, verify indicator tab orientation.
• Inspect/measure rotors, machine or replace if out of spec.
• Service slide pins and hardware, bed-in correctly after fitting.

Popular questions about 1997 Daihatsu Gran Move brake pad wear indicators

Does the 1997 Gran Move have a dashboard light for worn pads?
No, it doesn’t. This model uses a mechanical wear indicator tab that squeals when the pads are low. If a brake warning lamp comes on, it’s typically the handbrake or low fluid level—not a pad wear alert—so squeal is the sign to check pad thickness.

Which pad has the wear indicator tab, and how should it be installed?
Usually one front pad per caliper (commonly the inner) carries the tab. It must sit on the leading edge relative to rotor rotation so it contacts the disc as the pad nears end-of-life. Mixing sides or flipping pads can silence the tab or make it chirp too early.

How often should pads be checked on a Gran Move?
Every 10,000 km or six months is a good rule of thumb, sooner if the vehicle sees hilly routes, towing, or urban stop–start. Occasional chirps under light braking are an early hint, harsh grinding means the friction material is gone and the rotor is at risk.