DTC P0605 - ECM-ECCS Control Module
Turn ignition switch to ON position. Erase diagnostic test Mode I (self diagnostic results) memory. Perform diagnostic test Mode II (self diagnostic results). If ECM displays DTC P0605 again, replace ECM.
Turn ignition switch to ON position. Erase diagnostic test Mode I (self diagnostic results) memory. Perform diagnostic test Mode II (self diagnostic results). If ECM displays DTC P0605 again, replace ECM.