Dodge Dakota (ND). Manual — part 480
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
TABLE OF CONTENTS
page
page
VEHICLE THEFT SECURITY - ELECTRICAL
DIAGNOSTICS
DIAGNOSIS AND TESTING
. . . . . . . . . . . . . . . . . . . 16
PROGRAMMED . . . . . . . . . . . . . . . . . . . . . . . 20
PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . 21
B1A2A-KEY 1 COMMUNICATION ERROR
B1A2BA-KEY 2 COMMUNICATION ERROR
B1A2C-KEY 3 COMMUNICATION ERROR
B1A2D-KEY 4 COMMUNICATION ERROR
B1A2E-KEY 5 COMMUNICATION ERROR
B1A2F-KEY 6 COMMUNICATION ERROR
B1A30-KEY 7 COMMUNICATION ERROR
B1A31-KEY 8 COMMUNICATION ERROR
COMMUNICATION ERROR . . . . . . . . . . . . . . 60
B2101-IGNITION RUN/START INPUT LOW
B2102-IGNITION RUN/START INPUT HIGH
B2204-ECU CONFIGURATION MISMATCH
B2205-ORIGINAL VIN MISSING/MISMATCH
. . . . . . . . . . . . . . 87
RECEIVER . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
IMMOBILIZER . . . . . . . . . . . . . . . . . . . . . . . . 89
. . . . . . . . . . . . . . . . . . . . 90
FRONT CONTROL MODULE . . . . . . . . . . . . . 93
CENTRAL GATEWAY . . . . . . . . . . . . . . . . . . . 93
CLUSTER/CCN . . . . . . . . . . . . . . . . . . . . . . . 93
. . . . . . . . . . . . . . . . 94
. . . . . . . . . . . . . . . . 95
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
DIAGNOSIS AND TESTING
8Q - 14
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
ND
B1A24-KEY NOT PROGRAMMED
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition switch on.
Possible Causes
KEY NOT PROGRAMMED
SKREEM
Diagnostic Test
1.
KEY NOT PROGRAMMED
Turn the ignition on.
Using a scan tool, attempt to program the key(s) into the SKREEM.
Was the programming of the key(s) successful?
Yes
>> Programming of the key(s) were successful. Test complete.
Perform SKREEM VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY -
STANDARD PROCEDURE)
No
>> Replace the ignition key and attempt to program it into the SKREEM. If the DTC resets, replace and
program the SKREEM in accordance with the Service Information.
Perform SKREEM VERIFICATION TEST. (Refer to 8 - ELECTRICAL/VEHICLE THEFT SECURITY -
STANDARD PROCEDURE)
ND
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
8Q - 15
B1A25-INVALID KEY
8Q - 16
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
ND
B1A25-INVALID KEY (CONTINUED)
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
At ignition on and during Key Programming Mode.
•
Set Condition:
When the SKREEM does not receive a transponder response after 8 consecutive transponder read attempts
within 2.0 seconds.
Possible Causes
MULTIPLE KEY OPERATION
IGNITION KEY
SKREEM
Diagnostic Test
1.
DETERMINING IF DTC IS CURRENT
With the scan tool, read and record the SKREEM DTCs.
With the scan tool, erase the SKREEM DTCs
NOTE: Perform the following test several times to ensure the DTC is current.
Turn the ignition off.
Wait 10 seconds.
Turn the ignition on.
With the scan tool, read the SKREEM DTCs.
Does the scan tool display the DTC that was previously erased?
Yes
>> Go To 2
No
>> Go To 6
2.
CHECKING FOR MULTIPLE KEYS
Are there multiple vehicle ignition keys available?
Yes
>> Go To 3
No
>> Go To 4
ND
VEHICLE THEFT SECURITY - ELECTRICAL DIAGNOSTICS
8Q - 17
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