Dodge Durango (HB). Manual — part 281
HB
HEATED SEATS - ELECTRICAL DIAGNOSTICS
8G - 71
B120E-LEFT HEATED SEAT HI INDICATOR CONTROL CIRCUIT HIGH
For the Heated Seat System circuit diagram (Refer to 8 - ELECTRICAL/HEATED SEATS - SCHEMATICS AND DIA-
GRAMS)
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:Continously with the ignition on.
•
Set Condition:This code is set immediately when the Cluster detects excessive voltage on the heated
seat indicator control circuit.
Possible Causes
(P83) DRIVER HEATED SEAT HIGH INDICATOR DRIVER CIRCUIT SHORTED TO BATTERY
DRIVER HEATED SEAT SWITCH
CLUSTER
Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding.
Diagnostic Test
1.
VERIFY THAT DTC B120E-LEFT HEATED SEAT SWITCH HI
INDICATOR CONTROL CIRCUIT HIGH 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.
Does the DTC B120E-LEFT HEATED SEAT HI INDICATOR CON-
TROL CIRCUIT HIGH reset?
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.
2.
DISCONNECT THE DRIVER HEATED SEAT SWITCH AND
RE-READ DTC
Disconnect the Driver Heated Seat Switch connector.
With the scan tool erase DTC’s
Cycle the ignition switch off then back on.
With the scan tool, read DTC’s.
Does the DTC B120E-LEFT HEATED SEAT HI INDICATOR CON-
TROL CIRCUIT HIGH reset?
Yes
>> Go To 3
No
>> Replace the Driver Heated Seat switch.
Perform BODY VERIFICATION TEST – VER 1.
8G - 72
HEATED SEATS - ELECTRICAL DIAGNOSTICS
HB
B120E-LEFT HEATED SEAT HI INDICATOR CONTROL CIRCUIT HIGH —
(CONTINUED)
3.
DISCONNECT THE CLUSTER C–3 CONNECTOR AND CHECK
FOR VOLTAGE
Disconnect the Cluster C-3 connector.
Note: Check connectors - Clean and repair as necessary.
Turn the ignition on.
Measure the voltage at the (P83) Driver Heated Seat High Indicator
Driver circuit at the Cluster C-3 connector.
Is there any voltage present?
Yes
>> Repair the (P83) Driver Heated Seat High Indicator Driver
circuit for a short to battery.
Perform BODY VERIFICATION TEST – VER 1.
No
>> Replace the Cluster in accordance with the Service Infor-
mation.
Perform BODY VERIFICATION TEST – VER 1.
HB
HEATED SEATS - ELECTRICAL DIAGNOSTICS
8G - 73
B120E-LEFT HEATED SEAT HI INDICATOR CONTROL CIRCUIT HIGH —
(CONTINUED)
8G - 74
HEATED SEATS - ELECTRICAL DIAGNOSTICS
HB
B1216-LEFT HEATED SEAT LO INDICATOR CONTROL CIRCUIT HIGH
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