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Honda

Year Model Service Connector Location  

90-97 Accord at right bottom edge of dash 
98-02 Accord Integral with the OBD-II DLC – short the brown and black wire together 
86-02 Civic at right bottom edge of dash 
97-02 CR-V at right of center console, near dash 
93-97 Del Sol at right bottom edge of dash 
95-02 Odyssey at bottom edge of dash to the right of the center console 
90-91 Prelude-2.1 right rear corner of the engine compartment 
92-96 Prelude at front of center console (under dash) 
97-02 Prelude at right of center console, near dash
 

Connectors Location  LHD Honda/Acura a 1992-2001 (in .pgf)

Diagnostic Connector Locations ('96-00, "all" LHD-Vehicles)

DTCs by the flashing MIL after shorting the 2-pin service check connector  or ECU LED blinking (Acura, Honda)

Powertrain DTC P0000-P0999 for EOBD Vehicles

The DLC location of other Manufacturer

The location of Hondas diagnostic Connectors

16 pins DLC (OBDII) 2-pins and 3-pins (in green cover) SC RHD Civic a 1997 Shuttle MES Connector for clear SRS (Air Bag) memory (correctly procedure)

 2 pins SC Accord, Civic, del Sol 2 pins SC Odyssey, Prelude, Passport  2 pins SC and DLC (OBDII) Accord, Civic, Passport  16 pins DLC (OBDII) Odyssey  16 pins DLC (OBDII) Prelude  16 pins DLC (OBDII) del Sol, CR-V

     Diagnostic Connectors on '98 LHD Civic MES connector on LHD Civic 2-Pin Service Check Connector on a '00 Civic (LHD) DLC (OBDII) on RHD Honda Legend (a '00) Honda Prelude a'98
2 pins SC on CR-V a 1999 2 pins SC on RHD Prelude a 1992 16 pins DLC (OBDII) on Civic a 2000 16 pins DLC (OBDII) 16 pins DLC (OBDII) 16 pins DLC (OBDII)

MDX 

SLX 

Orthia 

Hope this help

Off:OBD II MIL-code (s) Reader

  On RHD Honda Accord* a '99 (OBDII compliant) VSA light remains on after Engine is runnig :-(((

I read without Scan Tools**  

- code 83 by flashing ABS-lampe (Definition for code 83 - "Vehicle Stability Assist inhibition')
- code 33 (a problem with the current sensor), 34 (a problem with the main microcomputer) by flashing EPS-lampe.

 After replacement - "All is O'k"

*Vehicle have switch " - / EPS / + "

photo for reading codes by use DLC (without Scan Tools), "tool for read codes on Honda" - later...

** Honda have correct procedure for read DTC without Scan Tool (on OBDII equiped Vehicles) when short pins in DLC (Data Link Connector, SAE J1962 or ISO/DIS 15031) by the warning indicator's deflection.

For read codes by using it connector I short pins with lamp ("Ensure a 1-5 watt bulb is placed in-line of positive lead on this "device"", photo):

The "short-circuit'er" with lamp

For example, take a look this Honda TSB ("Erasing ABS DTCs on a '98 Passport") and these images from Service Manual

Wirinf Diagram DLC (Honda)  There is differences in numbering on DLC between SAE Standarts and some (separate) Service Manuals…
   For example, Honda use these descriptions on wiring diagram (pin #8 is "+12V"  from fuse and "hot all time") and these numbering (I don't know it's numbering if see on connector behind or to face):

 

  SAE Rules (According to SAE J1962 "Diagnostic Connector - Equivalent to ISO/DIS 15031-3, April 2002) it's numbering pin#16 = Power Supply:

 

 

 



Quotes.
...Codes can also be accessed by using MIL (without Scan Tools). Turn ignition switch to OFF position. On Accord, connect SCS Service Connector DLC (07WAZ-002010A) to 16-pin Data Link Connector (DLC) located under instrument panel, near driver-side kick panel. SCS connector

  On all models except Accord, connect SCS Service Connector (07PAZ-0010100) to 2-pin service check connector. On Civic, service check connector is located under passenger-side of instrument panel. See Fig. 1. On CR-V, Oasis and Odyssey, service check connector is located under passenger-side of instrument panel behind center console. On Prelude, service check connector is located behind access cover on right side of center console...

MIL-codes reader

 

 This "device" I use for read MIL-codes on Honda and for read codes from 5-pins Service connector by using OBDII Scan Too (for example, X431)

 

1 - for 2-pins Service Check Connector,
2 - for 3-pins Service Check Connector,
3 - for 5-pins Service Check Connector,
4 - "SST" for Juncture of pins on Service Check Connector or MES connector.

 


To be cont.

  

 

Last modif. 11.09.04

 

 

 

 

 

 

 

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