K12 diagnostics

[lucyisaly]

Hi after a recent fault with my k12 i found this information on diagnostics quite helpfull and thought it may help someone else

Accessing codes
Ensure accelerator pedal is fully released
Switch ignition on. do not start engine
Wait 3 seconds
Within 5 seconds repeat the following 5 times:
Fully depress the accelerator pedal
Fully release the accelerator pedal
Wait 7 seconds
Fully depress the accelerator pedal
Afterapproximately 10 seconds MIL will start flashing
Fully release the accelerator pedal
Trouble codes are now displayed by MIL
Count MIL flashes
Each trouble code consists of four groups of one or more flashes
The firt group represents the thousands of the trouble code
The second group represents the hundreds of the trouble code
The third group represents the tens of the trouble code
The fourth group represents the units of the trouble code
Ten flashes indicate 0
Switch ignition off


Erasing Error Codes
Ensure accelerator pedal is fully released
Ensure ignition is switched off for atleast 10 seconds
Switch ignition on. do not start engine
Wait 3 seconds
Within 5 seconds repeat the following 5 times:
Fully depress the accelerator pedal
Fully release the accelerator pedal
Wait 7 seconds
Fully depress the accelerator pedal
Afterapproximately 10 seconds MIL will start flashing
Fully release the accelerator pedal
Fully depress the accelerator pedal for more than 10 seconds
fully release the accelerator pedal
Trouble code 0000 should be displayed

 

[Mojo Micra]

sticky!

 

[lucyisaly]

sticky!

sorry dont understand

If anyone needs to find out what a code represents i have the full list here it is probably a bit long to post so just mail me

 

[rodent279]

If anyone needs to find out what a code represents i have the full list here it is probably a bit long to post so just mail me

Hi,

can you tell me what code U1001 means please?

thanks Neil

 

[andyseadog]

Very clever, and quite interesting :laugh:! If not diong me out of a job:glare: lol

 

[lucyisaly]

rodent 279
hi there is no code u1001 on my list of faults, could you have read it wrong

andy seadog
sorry if this is not good for you but maybe you would know what rodent 279s fault is

 

[andyseadog]

rodent 279
hi there is no code u1001 on my list of faults, could you have read it wrong

andy seadog
sorry if this is not good for you but maybe you would know what rodent 279s fault is

i replied to rodent279 in a different thread on the same topic and i think he has mistaken it for code u0101 no communication with TCM (Y)

 

[spoons]

pretty sure u1001 is a can communication line fault.