1993 Nas Defender 110

ROVERMAN

Well-known member
Aug 29, 2005
761
0
A couple of days ago I ran into a website dedicated to repairs and tech information on the NAS 110. Does anyone have the link? Thanks
 
ROVERMAN said:
How do you reset the codes on the 110 computer?

Disconnect serial mating plug, wait ten seconds, reconnect. Turn key off, wait for relay to drop out, turn key on. If no codes remain, there will be nothing indicated on the display. If more codes remain, this procedure must be repeated until all codes are read and cleared.

Or, plug in the Rovacom and push the button:D
 

ROVERMAN

Well-known member
Aug 29, 2005
761
0
Sorry about the question, but want to be sure....... Is the serial mating plug the one with all the wires going into the computer? or something else............
 

pdxrovermech

Well-known member
Jul 3, 2009
1,807
57
Portland, OR
you could just disconnect the battery or disconnect the plug from the ECU for all of 2 seconds. turn car on. get code 2. turn car off until main relay times out. turn car on. profit.
 
pdxrovermech said:
you could just disconnect the battery or disconnect the plug from the ECU for all of 2 seconds. turn car on. get code 2. turn car off until main relay times out. turn car on. profit.

The problem with this method is that it also clears any unread codes and replaces them with code 2, power interrupted to ECU. If one follows the correct procedure, it clears codes sequentially and allows all of them to be read and recorded.
 

jymmiejamz

Well-known member
Dec 5, 2004
6,008
361
35
Los Angeles, Ca
pdxrovermech said:
you could just disconnect the battery or disconnect the plug from the ECU for all of 2 seconds. turn car on. get code 2. turn car off until main relay times out. turn car on. profit.

If you disconnect the battery and reconnect it quick enough you don't have to enter the radio code.