Operation CHARM
: Car repair manuals for everyone.
Home
>>
Land Rover
>>
1998
>>
Discovery I (LJ) V8-4.0L
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
Diagnostic Trouble Code Descriptions
>>
P Code Charts
>>
P1622
P1622
DTC P1622
3 non identical or 2 identical wrong security codes received by ECM in sequence (Driving Cycle A)