ahc codes

Joined
Jul 10, 2019
Messages
115
Location
manchester uk
on techstream my landcruiser is showing fault codes c1723,c1751,c1762 on the ahc ,i must point out allis working ok?
also how do i clear codes just in case its old. also when i test tje globe pressures it shows rear when it feels like it but never the front
 
Joined
Oct 13, 2011
Messages
696
Location
Calgary, Alberta
you can disconnect the battery for a few minutes or pull the 20amp AHC fuse for a few minutes...that might work to clear the codes. Alternatively, use a code reader from any parts store to erase the codes. If they are current concerns, the codes will reappear shortly.

Check here for a similar condition that arose due to an electrical short.

 

uHu

Shamowang
 
Joined
Nov 27, 2005
Messages
1,899
Location
Oslo, Norway
At the bottom of the screen in TechStream there's an eraser symbol which you use to remove codes. Also, there are columns which show if the codes are active or historic.

For reading pressures, you can do it only after moving the ahc height from N to Lo and back to N.
You really have to read the Definitive ahc thread. Most questions are answered there.
 
Top Bottom