Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 319
B222A-VEHICLE LINE MISMATCH
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on.
•
Set Condition:
If the Vehicle Line data transmitted on the CAN B bus doesn’t correspond with the data stored in the Park
Assist Module.
Possible Causes
PARK ASSIST MODULE
Diagnostic Test
1.
CHECK VEHICLE LINE IN THE PCM
With the scan tool, compare the vehicle line that is programmed in to the PCM to the vehicle line of the vehicle.
Does the vehicle line programmed into the PCM match the vehicle?
Yes
>> Replace the Park Assist Module in accordance with the service information.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
No
>> The condition that caused this code to set is not present at this time. Check for an intermittent condition
by inspecting the related wiring harness for chaffed, pierced, pinched, and partially broken wires. Also
inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated termi-
nals.
Perform (NGC) POWERTRAIN VERIFICATION TEST VER 5. (Refer to 9 - ENGINE - DIAGNOSIS AND
TESTING)
8B - 42
CHIME/BUZZER - ELECTRICAL DIAGNOSTICS
LX
B2232-(PTS) PARKTRONICS INTERNAL
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on.
•
Set Condition:
The Park Assist Module detects an internal failure.
Possible Causes
PARK ASSIST MODULE
Diagnostic Test
1.
REPLACE THE PARK ASSIST MODULE
View Repair
Repair
Replace the Park Assist Module in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
LX
CHIME/BUZZER - ELECTRICAL DIAGNOSTICS
8B - 43
B2234-(PTS) PARKTRONICS REAR DISPLAY INTERNAL
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition in Run/Start, PRNDL in R, N, or D; vehicle speed less than 40 mph (Late build vehicles will
disable the Park Assist System in neutral).
•
Set Condition:
The Park Assist Module detects an internal Park Assist Display failure.
Possible Causes
PARK ASSIST DISPLAY
Diagnostic Test
1.
REPLACE THE PARK ASSIST DISPLAY
View Repair
Repair
Replace the Park Assist Display in accordance with the Service Information.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
8B - 44
CHIME/BUZZER - ELECTRICAL DIAGNOSTICS
LX
U0423-IMPLAUSIBLE DATA RECEIVED FROM CLUSTER/CCN
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
Park Assist Module supply voltage between 9–16 volts. Ignition in Run/Start.
•
Set Condition:
Ignition status = 7h
Possible Causes
NO COMMUNICATION WITH INSTRUMENT CLUSTER
DTCS STORED OR ACTIVE IN THE INSTRUMENT CLUSTER
ACTIVE DTCS IN THE FCM
PARK ASSIST MODULE
Diagnostic Test
1.
CHECK FOR ACTIVE DTC: U0423-IMPLAUSIBLE DATA RECEIVED FROM CLUSTER/CCN
Turn the ignition on.
With the scan tool, record and erase Park Assist Module DTCs.
Wait 30 seconds.
With the scan tool, read Park Assist Module DTCs.
Is DTC: U0423-IMPLAUSIBLE DATA RECEIVED FROM CLUSTER/CCN active?
Yes
>> Go To 2
No
>> The condition that caused this code to set is not present at this time. Check for an intermittent condition
by inspecting the related wiring harness for chaffed, pierced, pinched, and partially broken wires. Also
inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated termi-
nals.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
2.
INSTRUMENT CLUSTER IS ACTIVE ON THE CAN B BUS
With the scan tool, select ECU View.
Verify that the Instrument Cluster is active on the bus.
Is the Instrument Cluster active on the bus?
Yes
>> Go To 3
No
>> (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - DIAGNOSIS AND TESTING) for No
Response diagnostic procedures.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
3.
DTCS STORED OR ACTIVE IN THE INSTRUMENT CLUSTER
Check for Ignition Switch DTCs in the Instrument Cluster.
Are any DTCs active or stored in the Instrument Cluster?
Yes
>> Refer to the appropriate section and perform the diagnostics for the DTCs.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST - VER 1).
No
>> Go to 4
LX
CHIME/BUZZER - ELECTRICAL DIAGNOSTICS
8B - 45
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