Speed Bump for Isuzu D-Max — Common Failure Points
Speed Bump on the Isuzu D-Max is one of the few items where the specification is not a matter of taste. This common failure points covers what has to be checked before the part is bought, what the installation actually involves, and what has to be documented for the vehicle to stay insurable and road legal in your market.
Failures here are rarely dramatic. They are reorders that did not match the approved sample, or premature wear on the first batch — the kind of problem that shows up at the worst possible moment.
Specification
| Item | Speed Bump |
|---|---|
| Vehicle application | Isuzu D-Max |
| Focus | Common Failure Points |
| Base material | PU Leather |
| MOQ | 3,000 pieces per specification |
| Sampling | 10 working days, 5 days per revision |
| Compliance | SGS |
What to check before buying
- Fitment — confirm the model year and market version of the Isuzu D-Max before ordering.
- Compliance — SGS documentation should be issued with the shipment, not after it.
- Material — PU Leather is the base; substitution is a new approval, not a small change.
- Installation — check whether the vehicle wiring or trim has to come out first.
- Documentation — keep the test report with the vehicle record.
Installation notes
- Disconnect the battery before any wiring work.
- Route cables away from moving parts and heat sources.
- Test the function before the trim goes back on.
- Record the installation date and the part number in the vehicle file.
- Re-check after the first week of use.
Maintenance and inspection
- Visual check every service interval.
- Function test after any electrical work on the vehicle.
- Replace at the first sign of intermittent operation.
- Keep the approved sample part number on the maintenance record.
Related safety items
Programmes that specify speed bump usually cover speed bump, warning triangle, tyre pressure monitor, speed limiter at the same time.
Questions buyers ask
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
What happens if a lot fails inspection?
The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
What testing is included?
Standard lots ship with dimensional and hardness reports. SGS documentation is issued with the shipment when your market requires it.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.
