MIL ON WITH DTC P062F AND/OR P0603 STORED
IF YOU CONFIRM
The MIL is ON and DTC P062F (EEPROM) and/or P0603 (ECM BACK UP/CIRCUIT) is
stored,
And
The customer stated the vehicle was recently started after sitting for an extended period of
time (i.e., the battery voltage was low while attempting to start the engine).
ACTION
1. Test the vehicle’s 12 volt battery using the Midtronics DSS-5000. Recharge or replace
the battery if necessary.
2. Erase all DTCs.
