Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 433
3.
CHECK THE (P365) LEFT HEATED SEAT SWITCH SENSE CIRCUIT FOR A SHORT TO GROUND
Turn the ignition switch off.
Disconnect the Cluster C3 connector.
Measure the resistance between ground and the (P365) Left Heated
Seat Switch sense circuit.
Was the resistance below 5.0 ohms?
Yes
>> Repair the (P365) Left Heated Seat Switch sense circuit for
a short to ground
Perform BODY VERIFICATION TEST – VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
No
>> Replace the Cluster in accordance with the Service Infor-
mation.
Perform BODY VERIFICATION TEST – VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
8G - 14
HEATED SEATS - ELECTRICAL DIAGNOSTICS
LX
B1087-RIGHT HEATED SEAT SWITCH INPUT CIRCUIT/PERFORMANCE
For a complete wiring diagram Refer to Section 8W.
LX
HEATED SEATS - ELECTRICAL DIAGNOSTICS
8G - 15
•
When Monitored:Ignition on, during the heated seat operation.
•
Set Condition:This code is set after the Cluster detects the heated seat switch sense circuit low for a prede-
termined amount of time.
Possible Causes
(P366) RIGHT HEATED SEAT SWITCH SENSE SHORTED TO GROUND
RIGHT HEATED SEAT SWITCH
CLUSTER
Diagnostic Test
1.
VERIFY THAT DTC B1087-RIGHT HEATED SEAT SWITCH INPUT CIRCUIT/PERFORMANCE IS ACTIVE
With the scan tool, record and erase DTC’s
Operate the Heated Seat Switch in both positions several times.
With the scan tool, read DTC’s.
Is the DTC B1087 RIGHT HEATED SEAT SWITCH INPUT CIR-
CUIT/PERFORMANCE active?
Yes
>> Go To 2
No
>> The conditions that caused this code to set are not present
at this time. Using the wiring diagram/schematic as a guide,
inspect the wiring and connectors.
Perform BODY VERIFICATION TEST – VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
2.
DISCONNECT THE RIGHT HEATED SEAT SWITCH CONNECTOR AND CHECK SWITCH STATUS
Turn the ignition switch off.
Disconnect the Right Heated Seat Switch connector.
NOTE: Check connectors - Clean and repair as necessary.
Turn the ignition on.
With the scan tool in CCN Inputs/Outputs, read the Right Heated Seat
state.
Does the switch state display Not Set?
Yes
>> Replace the Right Heated Seat Switch.
Perform BODY VERIFICATION TEST – VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
No
>> Go To 3
8G - 16
HEATED SEATS - ELECTRICAL DIAGNOSTICS
LX
3.
CHECK THE (P366) RIGHT HEATED SEAT SWITCH SENSE CIRCUIT FOR A SHORT TO GROUND
Turn the ignition switch off.
Disconnect the Cluster C3 connector.
Measure the resistance between ground and the (P366) Right Heated
Seat Switch sense circuit.
Was the resistance below 5.0 ohms?
Yes
>> Repair the (P366) Right Heated Seat Switch sense circuit
for a short to ground
Perform BODY VERIFICATION TEST – VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
No
>> Replace the Cluster in accordance with the Service Infor-
mation.
Perform BODY VERIFICATION TEST – VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
LX
HEATED SEATS - ELECTRICAL DIAGNOSTICS
8G - 17
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