Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Engine Controls - MIL ON/DTC P0174 Set

MIL On With DTC P0174

NOTE:
This article applies to 05 RLs from VIN JH4KB1...5C000001 thru JH4KB1...5C008017. Got a 05 RL in your shop with the MIL on and DTC P0174 [front bank (bank 2) fuel system too lean] set? To fix this problem, see S/B 05-007, Product Update: PCM Software Causes Engine Shudder, and update the PCM.