Real Time AWD System Symptom Troubleshooting - AWD system indicator does not come on
AWD system indicator does not come on
1.
Problem verification:

Problem verification
?1.
Turn the vehicle to the ON mode.

Does the AWD system indicator come on?

     
YES
     
     
     
Intermittent failure, the system is OK at this time.?
     
NO
     
     
     
The failure is duplicated. Go to step 2.
2.
Gauge control module operation check:

Gauge control module operation check
?1.
Do the gauge control module self-diagnostic function.

Does the AWD system indicator blink?

     
YES
     
     
     
Go to step 3.
     
NO
     
     
     
3.
AWD control unit check:

AWD control unit check
?1.
Turn the vehicle to the OFF (LOCK) mode.

?2.
Remove the following fuse.
Fuse
No. A20 (20 A)
Location
Under-dash fuse/relay box

?3.
Turn the vehicle to the ON mode.

Does the AWD system indicator come on?

     
YES
     
     
     
Check for any authorized service information related to the DTCs or symptoms you are troubleshooting or substitute a known-good AWD control unit.?
     
NO