IMA system indicator stays on, no DTCs set
- Turn the ignition switch to LOCK (0).
- Connect the HDS to the DLC (see GENERAL TROUBLESHOOTING INFORMATION ).
- Turn the ignition switch to ON (II), and select the IMA SYSTEM.
Does the HDS communicate with the IMA system?
YES -Go to step 4.
NO -Do the DLC circuit troubleshooting (see DLC CIRCUIT TROUBLESHOOTING ).
- Do the gauge self-diagnostic function (see
SELF-DIAGNOSTIC FUNCTION
).
Does the IMA system indicator flash?
YES -The system is OK at this time.
NO -Replace the gauge control module (see GAUGE CONTROL MODULE REPLACEMENT ).