Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 569
B2217 - EVIC/EOM/CMTC INTERNAL
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on, internal self test routine running.
•
Set Condition:
The Electronic Overhead Module fails one of seven internal tests.
Possible Causes
ELECTRONIC OVERHEAD MODULE
Diagnostic Test
1.
VERIFY OPERATION OF THE ELECTRONIC OVERHEAD MODULE
Turn the ignition on.
With the scan tool, erase Electronic Overhead Module DTCs.
With the scan tool, activate the Electronic Overhead Module self test.
Wait for self test to complete.
With the scan tool, read Electronic Overhead Module DTCs.
Does the scan tool display: B2217–EVIC/EOM/CMTC INTERNAL?
YES
>> Replace the Electronic Overhead Module in accordance with the service information.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
NO
>> Test complete.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
8M - 146
OVERHEAD CONSOLE - ELECTRICAL DIAGNOSTICS
LX
B222D - ECU UNABLE TO CONFIGURE / CONFIGURATION NOT LEARNED
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on.
•
Set Condition:
The Electronic Overhead Module does not receive the configuration information from the Front Control Module.
POSSIBLE CAUSES
NO COMMUNICATION WITH FRONT CONTROL MODULE
ACTIVE FCM DTCs
Diagnostic Test
1.
CHECK FOR AN ACTIVE DTC
Turn the ignition on.
With the scan tool, record and erase any Electronic Overhead Module DTCs.
Turn the ignition off, wait 30 seconds then turn the ignition on.
With the scan tool, read DTCs.
Is the DTC active?
Yes
>> Go To 2
No
>> The condition that caused this code to set is not present at this time. Using the wiring diagram as a
guide, inspect the wiring and connectors for an intermittent condition. Operate the system several times
and recheck for active DTCs.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
2.
CHECK COMMUNICATION TO THE FRONT CONTROL MODULE
With the scan tool, check to see if the Front Control Module is active on the bus.
Is the scan tool able to communicate with the Front Control Module?
Yes
>> Replace the Electronic Overhead Module in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
No
>> Refer to the symptom list for problems related to Communication. (Refer to 8 - ELECTRICAL/ELEC-
TRONIC CONTROL MODULES - DIAGNOSIS AND TESTING)
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
LX
OVERHEAD CONSOLE - ELECTRICAL DIAGNOSTICS
8M - 147
B2331–VEHICLE NEEDS DEGAUSSED
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
Vehicle speed greater than 10 mph.
•
Set Condition:
The magnetic field around the vehicle is greater than 2.4 guass.
Diagnostic Test
1.
PERFORM THE VEHICLE DEMAGNITIZING PROCEDURE
NOTE: A blank compass display indicates that vehicle degaussing is required.
NOTE: After demagnitizing, the vehicle will enter Auto Fast-Cal when the ignition is turned on.
NOTE: Ensure that the correct compass variance is stored in the compass memory. See “Setting Compass
Variance” in the Service Information.
View repair.
Repair
Refer to the Service Information and perform the Compass Demagnitizing Standard Procedure.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
8M - 148
OVERHEAD CONSOLE - ELECTRICAL DIAGNOSTICS
LX
U0019–CAN B BUS
For a complete wiring diagram Refer to Section 8W.
LX
OVERHEAD CONSOLE - ELECTRICAL DIAGNOSTICS
8M - 149
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст