Dynamic Rhino2 (scooter flash) fault code 4 flashes: Current limit time-out / controller too hot

Code4 flashes
MeaningCurrent limit time-out / controller too hot
ControllerRhino2 (DS90 / DS120 / DS160) – Scooter / R-Series flash type CONFIRMED
How it showsStatus LED / battery gauge flashes. Scooter type 250ms on/500ms off/2s break. HHP shows 4 digits: first 2 = flash code, last 2 = sub-code. Wizard log holds last 16 faults. R-Series type 140ms on/400ms off/2.4s break (both timings on the dealer workshop poster)
Likely part needed: Motor INFERRED – only if the checks below point to it. Find it ›

Likely causes

Stalled scooter, motor over current too long, faulty motor

Step-by-step checks

  1. Switch off a few minutes
  2. Check motor and wiring

Switch off before unplugging anything. If the code stays after these checks, get a trained technician to look at it.

Parts that usually fix this INFERRED

Matched by ScootScan from the fault description to parts listed for models that use this controller. Do the checks first – many faults are fixed by charging, a loose plug or a reset – and check the part fits your model before ordering.

Motor only, 1300W 4800rpm · part no. C09-062-01200
Motor listed for the Drive DeVilbiss King Cobra
Find this part on Amazon UK ↗Find this part on eBay UK ↗
Motor · part no. HWR-77017353
Motor listed for the Drive DeVilbiss Royale 4
Find this part on Amazon UK ↗Find this part on eBay UK ↗

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Models using this controller

Other Dynamic Rhino2 (scooter flash) codes

1 flash · 2 flashes · 3 flashes · 4 flashes · 5 flashes · 6 flashes · 7 flashes · 8 flashes · 9 flashes · 10 flashes

All Dynamic Rhino2 (scooter flash) codes ›

Source: www.manualslib.com/manual/3228987/Dynamic-Rhino2-Ds90.html?page=126 ↗

Summarised from public manuals. Always check the product's own manual before any repair.