Proton X70 Diagnostic Malaysia
Proton X70 · 2018–present
- •OBD-II compatible; Proton PIDS tool for full access (DCT clutch, turbo data)
- •DCT fault codes (P0700 series) often appear before shudder becomes obvious
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.