Honda OBD II diagnostic interface pinout

16 pin J1962 OBD-2 car proprietary connector layout
16 pin J1962 OBD-2 car proprietary connector at the Honda


Pinout compatibility: Honda AccordHonda Accord CoupeHonda CITY TYPE ZHonda CivicHonda civic coupe em2Honda Civic Del SolHonda Civic EV1Honda Civic Type RHonda Civic TypeR-FN2Honda CR-VHonda CR-ZHonda FitHonda FR-VHonda HR-VHonda JazzHonda LegendHonda OdysseyHonda rd8Honda S2000Honda Stream 2.0Honda TYPE R

obd 2 used in Honda cars produced after 1996′s

 

Pin Signal Description
     
4 CGND Chassis ground
5 SGND Signal ground
6 CAN High J-2284
7 K-LINE (ISO 9141-2 and ISO/DIS 14230-4)
9  SCS SCS (Service Check System)  - diagnostic codes
12    Programming out
13 or 14?   Input/Output for VTM-4 and immobilizer control
14 CAN Low J-2284 (WEN)
15 ISO 9141-2 L-LINE (ISO 9141-2 and ISO/DIS 14230-4)
16 +12v Battery power (unswitched)

 


 

 

Honda OBD-2 compatibility list

Note that list is not 100% complete!

Model Engine Year (starting from) OBD-2 Protocol

Honda Accord
  1998 ISO 14230-4, ISO 9141-2
2.0 iES, Gasoline (147HP) 1998 ISO 9141
  2000 ISO 14230-4, ISO 9141-2
2.2 CTDI, Diesel (139 HP) 2005 ISO 9141-2 
Gasoline (188 HP) 2006  
Honda Accord Coupe Gasoline (198 HP) 2001 ISO 9141-2 
Honda CITY TYPE Z Gasoline (155 HP) 1999 -
Honda Civic   1996 ISO 14230-4, ISO 9141-2
  2000 ISO 14230-4, ISO 9141-2
1.4 IS, Gasoline (90HP) 2000 ISO 9141
  2001 ISO 14230-4, ISO 9141-2
Diesel (100 HP) 2003 ISO 14230-4, ISO 9141-2
1.7 mfi, Gasoline (115HP) 2003 ISO 9141
2, Gasoline (200HP) 2003 ISO 9141
1.7 CTDI, Diesel (100HP) 2004 ISO 9141
2.0 16V, Gasoline (200HP) 2005 ISO 9141
Gasoline (112 HP) 2006  
1.4 I-DSI, Gasoline (83HP) 2006 CAN 29bit
1.8, Gasoline (140HP) 2006 CAN 29bit
2.2 i-CtdI, Diesel (140HP) 2006 CAN 29bit
1.8, Gasoline (140HP) 2009 CAN 29bit
Honda civic coupe em2 Gasoline (120 HP) 2001 ISO 9141-2 
Honda Civic Del Sol   1997 ISO 14230-4, ISO 9141-2
Honda Civic EV1 Gasoline (159 HP) 2005 ISO 9141-2 
Honda Civic Type R   2003 ISO 14230-4, ISO 9141-2
Honda Civic TypeR-FN2 Gasoline (199 HP) 2007 ISO 9141-2 
Honda CR-V Diesel (139 HP) 2006  
2.2 CDTI, Diesel (140HP) 2005 ISO 9141
Gasoline (148 HP) 2002 ISO 9141-2 
Diesel (148 HP) 2010 ISO 9141-2 
Honda CR-Z 1.5, Hyb (124HP) 2010 CAN 29bit
Honda Fit 1.2, Gasoline (65HP) 2003 ISO 9141
Honda FR-V 2.2 CDTI, Diesel (140HP) 2006 ISO 9141
Honda HR-V 1.6, Gasoline (124HP) 2001 ISO 9141
Honda Jazz 1.2, Gasoline (80HP) 2002 ISO 9141
1.4, Gasoline (82 HP) 2003  
1.2, Gasoline (65HP) 2003 ISO 9141
1.2, Gasoline (104 HP) 2004  
1.4 i-dsi cvt, Gasoline (83HP) 2005 ISO 9141
Honda Legend Gasoline (171 HP) 1990 -
3.5 VTEC, Gasoline (295HP) 2006 ISO 9141
Honda Odyssey   2002 ISO 14230-4, ISO 9141-2
Honda rd8 Gasoline (149 HP) 2002 -
Honda S2000 2.0 dohc 16s, Gasoline (240HP) 2002 ISO 9141
  2000 ISO 14230-4, ISO 9141-2
Gasoline (238 HP) 2006  
Honda Stream 2.0 Gasoline (155 HP) 2004  
Honda TYPE R Gasoline (249 HP) 2005  

OBD interfaces used:

1996 – 2006 : ISO 9141

2006 – 2008 : ISO 9141 or CAN

2008 and later : CAN


 

Some OBD-II cables schemes:

OBD-2 ISO 9141-2 (14230-4, KWP2000) simple serial cable
OBD-2 J1850 PWM, J1850 VPW serial ELM327 cable
OBD-2 universal ISO 15765-4 CAN, SAE J1850 PWM, SAE J1850 VPW, ISO 9141-2, ISO 14230-4 and SAE J1939 diagnostic cable

Pinout Search Tags:

COMMENTS: Comments Closed

Comments are closed.