[WreckitRalph]

hey guys, I have a 2004 Nissan Titan 247000 miles and a limp mode issue that is costing me to much. I get codes p2128 and p2138 both referring to the throttle body and the throttle pedal, both of which have been replaced by Nissan. The truck vdc off and slip light come on and I lose my accelerator pedal. It started off doing this once every couple months and has progressed to doing it every couple blocks. I've checked ipdm relays and abs sensors have been replaced. Nissan just keeps guessing and charging me for every time they get it wrong. They charge me a new diagnostic fee every time I take it back and keep telling me they found the problem so I pay for it and it's doing the same thing within a day so I take it back and pay yet another diagnostic fee and pay for their ****ty guessing skills. If anyone has the slightest clue I would greatly appreciate it.

 

[TitanZ2004]

QUOTE][/QUOTE]It does hurt to check and verify. Check the transmission fluid level. I had a similar trouble and lights came on the ABLS etc. I never imaged this situation was because of the aforementioned!

Once the fluid was corrected, the lights went out and she was fine.

 

[Michael h]

hey guys, I have a 2004 Nissan Titan 247000 miles and a limp mode issue that is costing me to much. I get codes p2128 and p2138 both referring to the throttle body and the throttle pedal, both of which have been replaced by Nissan. The truck vdc off and slip light come on and I lose my accelerator pedal. It started off doing this once every couple months and has progressed to doing it every couple blocks. I've checked ipdm relays and abs sensors have been replaced. Nissan just keeps guessing and charging me for every time they get it wrong. They charge me a new diagnostic fee every time I take it back and keep telling me they found the problem so I pay for it and it's doing the same thing within a day so I take it back and pay yet another diagnostic fee and pay for their ****ty guessing skills. If anyone has the slightest clue I would greatly appreciate it.

Did you ever find out what was causing this because my 2008 Titan has the same codes and limp mode?