82D-29
AFTER REPAIR
Carry out another fault finding check on the system.
Deal with any other faults.
Clear the stored faults.
V1
MR-453-X79-82D000$110.mif
ACCESS – SAFETY
Fault finding – Interpretation of statuses
82D
UCH
Vdiag No.: 09
ET549
ENGINE IMMOBILISER ACTIVE
NOTES
The immobiliser active status should change to inactive when the + after ignition is
switched on.
The immobiliser status should be active when the key is absent from the ignition switch.
ET549: YES despite the presence of a key in the ignition switch and + after ignition feed
Check that there is no fault before dealing with this status.
Check that status ET004 + 12 V After ignition feed is YES with the ignition on.
Deal with status ET004 if it is NO with the ignition on.
Check status ET185 Key code received and status ET184 Key code valid with the ignition on.
If statuses ET185 and ET184 are YES, perform fault finding on the injection computer.
If status ET185 is NO, deal with this status first.
If status ET185 is YES and status ET184 is NO, deal with status ET184 first.
If the fault is still present, contact the Techline.
UCH_V09_ET549
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