2025-01-15 · 5 min read
Proton X50 Diagnostic Malaysia
Proton SC for DCT codes and software updates (essential for early shudder fix). Generic OBD2 for engine basics. Malaysia.
- Full OBD-II; Proton PIDS tool for DCT, turbo, and ADAS system diagnostics
Proton Diagnostic Tools — PTSS/PTAS
Proton uses the PTSS (Proton Technical Service System) or PTAS diagnostic tool at authorised service centres. Generic OBD-II scanners read basic engine codes (P0XXX) but miss Proton-specific sub-codes for the 7DCT, AEB, and advanced safety systems on X50/X70/X90. For 7DCT clutch adaptation, transmission learning reset, or ADAS calibration after a windscreen replacement, only a PTSS-equipped Proton SC can perform the procedure correctly.