Dodge Durango (HB). Manual — part 419
7.
CHECK THE (P119) DRIVER SEAT FRONT VERTICAL UP
DRIVER WIRE FOR AN OPEN
Disconnect the Seat Memory Module C3 connector.
Note: Check connectors – Clean and repair as necessary.
Measure the resistance of the (P119) Driver Seat Front Vertical Up
Driver circuit at the Driver Front Vertical Seat Adjuster Motor connec-
tor to the C3 connector.
Is the resistance above 1.0 ohm?
Yes
>> Repair the (P119) Driver Seat Front Vertical Up Driver cir-
cuit for an open.
Perform POWER SEAT SYSTEM VERIFICATION TEST –
VER 1
No
>> Go To 8
HB
POWER SEATS - ELECTRICAL DIAGNOSTICS
8N - 189
B1D7F–SEAT FRONT VERTICAL MOTOR CONTROL CIRCUIT PERFORMANCE — (CONTINUED)
8.
CHECK THE (P121) DRIVER SEAT FRONT VERTICAL DOWN
DRIVER AN OPEN
Measure the resistance of the (P121) Driver Seat Front Vertical Down
Driver circuit at the Driver Front Vertical Seat Adjuster Motor connec-
tor to the C3 connector.
Is the resistance above 1.0 ohm?
Yes
>> Repair the (P121) Driver Seat Front Vertical Down Driver
circuit for an open.
Perform POWER SEAT SYSTEM VERIFICATION TEST –
VER 1
No
>> Replace the Seat Memory Module.
Perform POWER SEAT SYSTEM VERIFICATION TEST –
VER 1
8N - 190
POWER SEATS - ELECTRICAL DIAGNOSTICS
HB
B1D7F–SEAT FRONT VERTICAL MOTOR CONTROL CIRCUIT PERFORMANCE — (CONTINUED)
HB
POWER SEATS - ELECTRICAL DIAGNOSTICS
8N - 191
B1D83–SEAT REAR VERTICAL MOTOR CONTROL CIRCUIT PERFORMANCE
For the Power Seat System circuit diagram(Refer to 8 - ELECTRICAL/POWER SEATS - SCHEMATICS AND DIA-
GRAMS)
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
Whenever the seat motor is activated.
•
Set Condition:
If the Seat Memory Module does not detect the rotation of the seat motor this DTC will set. This DTC will
only set when the seat switch is moved in the same direction three consecutive times.
Possible Causes
SEAT POSITION SENSOR CIRCUIT DIAGNOSTIC TROUBLE CODES
(G402) DRIVER SEAT REAR VERTICAL POSITION SENSE CIRCUIT OPEN
(G492) DRIVER SEAT REAR VERTICAL SENSOR GROUND CIRCUIT OPEN
(P111) DRIVER SEAT REAR VERTICAL UP DRIVER
(P113) DRIVER SEAT REAR VERTICAL DOWN DRIVER
REAR DRIVER VERTICAL SEAT ADJUSTER MOTOR
SEAT MEMORY MODULE
Diagnostic Test
1.
CHECK FOR RELATED DIAGNOSTIC TROUBLE CODES
Turn the ignition on.
With the scan tool, read DTC’s.
Does the scan tool display any seat position sensor DTC’s?
Yes
>> Diagnose and repair other DTC(s) first. Refer to the Table
of Contents in this Section for a complete list of symp-
toms.
No
>> Go To 2
8N - 192
POWER SEATS - ELECTRICAL DIAGNOSTICS
HB
B1D83–SEAT REAR VERTICAL MOTOR CONTROL CIRCUIT PERFORMANCE — (CONTINUED)
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