Every car
OBDII Generic Communication Protocols by Manufacturer [Revised March 25th 2010] | Indicates no response from this company | ||||||||||||||
Indicates verified protocol listing | |||||||||||||||
Make - Model | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
Alpina | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 |
ISO 9141 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 14230-4 |
ISO 14230-4 |
CAN | CAN |
Audi/VW | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 |
ISO9141 KWP2000 |
ISO9141 KWP2000 |
ISO9141 KWP2000 |
ISO9141 KWP2000 CAN |
ISO9141 KWP2000 CAN |
ISO9141 KWP2000 CAN |
CAN | CAN | CAN |
Bentley | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 |
ISO 9141 (50%) KWP2000 (50%) |
ISO 9141 (35%) KWP2000 (65%) |
ISO 9141 (20%) KWP2000 (80%) |
CAN | CAN | CAN | CAN |
BMW | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 |
ISO 9141 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 14230-4 ISO 15765-4 |
ISO 14230-4 ISO 15765-4 |
ISO 14230-4 ISO 15765-4 |
ISO 14230-4 ISO 15765-4 |
Chrysler | ISO 9141-2 (100%) | ISO 9141-2 (100%) |
ISO 9141-2 (95%) J1850-10.4 (5%) |
ISO 9141-2 (85%) J1850-10.4 (15%) |
ISO 9141-2 (75%) J1850-10.4 (25%) |
ISO 9141-2 (35%) J1850-10.4 (65%) |
ISO 9141-2 (15%) J1850-10.4 (85%) |
ISO 9141-2 (5%) J1850-10.4 (95%) |
CAN (5%) J1850-10.4 (95%) |
CAN (15%) J1850-10.4 (85%) |
CAN (35%) J1850-10.4 (65%) |
CAN (85%) J1850-10.4 (15%) |
CAN (100%) |
CAN (100%) |
CAN (100%) |
Daewoo-Lanos | N/A | N/A | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | N/A | N/A | N/A | N/A | N/A | CAN | CAN | CAN |
Daewoo-Leganza | N/A | N/A | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | CAN | CAN | CAN |
Daewoo-Nubira | N/A | N/A | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | CAN | CAN | CAN |
Ford 3 | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | 0% CAN | 5% CAN | 50% CAN | 85% CAN | 90% CAN | 100% CAN | 100% CAN | 100% CAN | 100% CAN |
GM (w/o exceptions) | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 |
80% J1850-10.4 15% CAN 5% KWP2000 |
55% J1850-10.4 40% CAN 5% KWP2000 |
25% J1850-10.4 70% CAN 5% KWP2000 |
25% J1850-10.4 70% CAN 5% KWP2000 |
100% CAN | 100% CAN | 100% CAN |
exceptions: | Refer to the row above labeled GM (w/o exceptions) | ||||||||||||||
Saturn LS 3.0L | N/A | N/A | N/A | N/A | KWP2000 | KWP2000 | KWP2000 | KWP2000 | |||||||
Saturn VUE 3.0L | N/A | N/A | N/A | N/A | N/A | N/A | KWP2000 | KWP2000 | |||||||
Saturn VUE 3.5L | N/A | N/A | N/A | N/A | N/A | N/A | N/A | KWP2000 | |||||||
Saturn ION | N/A | N/A | N/A | N/A | N/A | N/A | N/A | CAN | |||||||
Cadillac Catera | N/A | KWP2000 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | N/A | N/A | |||||||
Cadillac CTS | N/A | N/A | N/A | N/A | N/A | N/A | N/A | KWP2000 | |||||||
GEO Metro | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | |||||||
GEO Prism | J1850-10.4 | J1850-10.4 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | N/A | |||||||
GEO Tracker | ISO 9141 | ISO 9141 | ISO 9141 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | KWP2000 | |||||||
Pontaic Vibe | N/A | N/A | N/A | N/A | N/A | N/A | N/A | ISO 9141 | |||||||
Saab 9-3 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | CAN | |||||||
Honda/Acura | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | 70% ISO 9141 30% CAN | 40% ISO 9141 60% CAN | CAN | CAN | CAN |
Hyundai | ISO 9141 | ISO 9141 | ISO 9141 | KWP2000 | ISO 9141 KWP2000 | ISO 9141 KWP2000 | ISO 9141 KWP2000 | ISO 9141 KWP2000 | ISO 9141 KWP2000 | ISO 9141 KWP2000 | ISO 9141 KWP2000 | ISO 9141 KWP2000 | CAN | CAN | CAN |
Isuzu | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 | J1850-10.4 |
J1850-10.4 |
J1850-10.4 |
UNkNOW | CAN | CAN | CAN | CAN |
Jaguar | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | CAN | CAN | CAN | CAN |
Kia - Optima | N/A | N/A | N/A | N/A | N/A | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | CAN | CAN | CAN |
Kia - Rio | N/A | N/A | N/A | N/A | N/A | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | CAN | CAN | CAN |
Kia - Sephia | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | ||
Kia - Spectra | N/A | N/A | N/A | N/A | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | |||
Kia - Sportage | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | |||
Kia Sedona | N/A | N/A | N/A | N/A | N/A | N/A | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | |||
Kia Sorento | N/A | N/A | N/A | N/A | N/A | N/A | N/A | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | |||
Land Rover | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | 0% CAN | 0% CAN | 0% CAN | 62% CAN | 100% CAN | 100% CAN | 100% CAN | 100% CAN | 100% CAN |
Mazda | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | 75%-IS0 914125%-CAN | 60%-CAN 40%-ISO 9141 | 60%-CAN 40%-ISO 9141 | CAN | CAN | CAN | CAN | CAN |
Mitsubishi | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 |
ISO 9141 ISO 15765 |
ISO 9141 ISO 15765 |
ISO 15765 | ISO 15765 | ISO 15765 |
Mazda-Ford | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | J1850-41.6 | 50%-J 185050%-CAN | 50%-J 185050%-CAN | Tribute-CAN Truck? | CAN | CAN | CAN |
Mercedes | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 9141 ISO 14230-4 |
ISO 14230-4 |
ISO 14230-4 |
ISO 14230-4 ISO 15765-4 |
ISO 14230-4 ISO 15765-4 |
ISO 14230-4 ISO 15765-4 |
ISO 14230-4 ISO 15765-4 |
ISO 14230-4 ISO 15765-4 Note A |
ISO 15765-4 |
MINI | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 |
ISO 9141 |
ISO 9141 ISO 15765-4 |
ISO 9141 ISO 15765-4 |
ISO 9141 ISO 15765-4 |
ISO 9141 ISO 15765-4 |
ISO 9141 ISO 15765-4 |
Porsche | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | CAN | CAN |
Rolls Royce 4 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | ISO 15765-4 | ISO 15765-4 | ISO 15765-4 |
Subaru | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 KWP 2000 | ISO 9141 KWP 2000 | KWP 2000 | CAN | CAN | CAN | CAN | CAN |
Suzuki Aerio 2.0L | N/A | N/A | N/A | N/A | N/A | N/A | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | CAN | CAN | CAN | CAN |
Suzuki Esteem 1.6L | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Suzuki Esteem 1.8L | N/A | N/A | N/A | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Suzuki Grand Vitara 2.5L | N/A | N/A | N/A | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | CAN | CAN | CAN | CAN |
Suzuki Grand Vitara 2.7L | N/A | N/A | N/A | N/A | N/A | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | KWP 2000 | CAN | CAN | CAN | CAN |
Suzuki Sidekick 1.6L | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Suzuki Sidekick 1.8L | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Suzuki Swift 1.3L | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Suzuki Vitara 1.6L | N/A | N/A | N/A | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Suzuki Vitara 2.0L | N/A | N/A | N/A | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | CAN | CAN | CAN | CAN |
Suzuki X90 1.6L | ISO 9141 | ISO 9141 | ISO 9141 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Toyota/Lexus/Scion | J1850-10.4 | J1850-10.4 / ISO 9141 | J1850-10.4 / ISO 9141 | J1850-10.4 / ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 / CAN | ISO 9141 / CAN | ISO 9141 / CAN | ISO 9141 / CAN | CAN | CAN | CAN |
Volvo | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | ISO 9141 | 90% ISO 9141 10% CAN | 5% ISO 9141 95% CAN | CAN | CAN | CAN | CAN | CAN |