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  #1  
Old 08-03-2016, 08:57 AM
omer72 omer72 is offline
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2003 Pathfinder
2003 NISSAN PATHFINDER
 
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Default Is 2003 Pathfinder OBD2 Compliant

Hi
I have a 2003 Nissan Pathfinder SE. I plugged OBD2 bluetooth adapter with Android software on mobile for checking Engine light code , it connects with ECU but replies no code stored and does not show any live data.
The same adapter shows all data and returns all error codes on other vehicles i checked..
Anyone can guide about this problem.
Is 2003 Pathfinder SE OBD2 Compliant ? Any help is greatly appreciated.
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  #2  
Old 08-03-2016, 03:39 PM
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mpe235 mpe235 is offline
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2015 Rogue
 
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It is OBD 2 compliant. You may want to start with checking all of the fuses.
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Old 08-03-2016, 10:17 PM
omer72 omer72 is offline
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Thanks for your reply . It connects when I put adapter in ODB2 connecter in pathfinder , but on connection it displays on mobile that “ ECU reported that it does not support the reading of any PIDS, your vehicle may not be OBD2 compliant or the vehicle ECU has not been enabled by your dealer for OBD2 access”

Screen Shots Attached from Scan Master.

I can erase error code by this Torque software , however no live data is received neither any error code.

Does ECU needs to be enabled for sending live data?
Attached Thumbnails
Is 2003 Pathfinder OBD2 Compliant-1-png   Is 2003 Pathfinder OBD2 Compliant-2-png   Is 2003 Pathfinder OBD2 Compliant-3-png   Is 2003 Pathfinder OBD2 Compliant-4-png  

Last edited by omer72; 08-04-2016 at 12:31 AM.
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  #4  
Old 03-20-2017, 11:14 PM
omer72 omer72 is offline
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2003 Pathfinder
2003 NISSAN PATHFINDER
 
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Update on OBD.
Nissan Vehicles (old mostly 2000+) equipped with 16 pin OBDII connecter use Consult II protocol over K line (DDL2) for reading data, so normal connections that most of the software make is on ISO9141 protocol (as both protocols work on the same pin#7).
To connect requires a Bluetooth adapter that utilities the ELM327 chip(Available in market) for communication and Nissan software to send special Nissan connection commands (Available free for lite use).So it connects and gives data on andrioid device.
Make sure to use ELM 327 adapter with version 1.4 or 1.5 as some fake chinies adapters do not work( i bought 2 they didnt work but third i bought made from a good company worked).
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