Nissan Titan Forum banner


  1. Titan General Discussion
    Recently bought a 2004 nissan titan and the engine light came on and it gave me the slip light. I got the code p2135. I was told by the previous owner it needed a new throttle body. "Diagnostic trouble code (DTC) P2135 stands for “Throttle/Pedal Position Sensor/ Switch A/B Voltage Correlation.”...