Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 635
3.
(Q311) DRIVER WINDOW EXPRESS UP DRIVER CIRCUIT SHORT TO VOLTAGE
Measure the voltage between the (Q311) Driver Window Express Up
Driver circuit and Ground.
Is there any voltage present?
Yes
>> Repair the (Q311) Driver Window Express Up Driver circuit
for a short to voltage.
Perform BODY VERIFICATION TEST - VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
No
>> Replace the Driver Door Module.
Perform BODY VERIFICATION TEST - VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
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POWER WINDOWS - ELECTRICAL DIAGNOSTICS
LX
B1858–DRIVER WINDOW POSITION SENSOR POWER SUPPLY LOW – DDM
For a complete wiring diagram Refer to Section 8W.
LX
POWER WINDOWS - ELECTRICAL DIAGNOSTICS
8N - 239
•
When Monitored:
Whenever the module is awake.
•
Set Condition:
When the Driver Window Hall Sensor Supply circuit falls below 1.4 volts for over 315 ms., this code will set.
Possible Causes
(Q305) DRIVER WINDOW HALL SENSOR SUPPLY CIRCUIT SHORT TO GROUND
WINDOW MOTOR SHORTED
DRIVER DOOR MODULE (DDM)
Diagnostic Test
1.
TEST FOR INTERMITTENT CONDITION
Turn the ignition on.
With the scan tool, record and erase DTC’s
Operate the Driver Window up and down several times.
Wait 30 seconds.
With the scan tool, read DTC’s.
Does the scan tool display B1858–DRIVER WINDOW POSITION SENSOR POWER SUPPLY LOW?
Yes
>> Go To 2
No
>> The conditions that caused this code to set are not present at this time. Using the wiring diagram/sche-
matic as a guide, inspect the wiring and connectors.
Perform BODY VERIFICATION TEST - VER 1. (Refer to BODY VERIFICATION TEST – VER 1).
2.
WINDOW MOTOR SHORTED
With the scan tool, erase DTC’s.
Turn the ignition off.
Disconnect the Driver Window Motor connector.
Turn the ignition on.
Operate the driver window switch up and down several times.
With the scan tool, read DTC’s.
Does the scan tool display B1858–DRIVER WINDOW POSITION
SENSOR POWER SUPPLY LOW?
No
>> Replace the Window Motor.
Perform BODY VERIFICATION TEST - VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
Yes
>> Go To 3
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POWER WINDOWS - ELECTRICAL DIAGNOSTICS
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3.
(Q305) DRIVER WINDOW HALL SENSOR SUPPLY CIRCUIT SHORT TO GROUND
Turn the ignition off.
Disconnect the Driver Door Module C2 connector.
Measure the resistance between Ground and the (Q305) Driver Win-
dow Hall Sensor Supply circuit.
Is the resistance below 1000.0 ohms?
Yes
>> Repair the (Q305) Driver Window Hall Sensor Supply circuit
for a short to ground.
Perform BODY VERIFICATION TEST - VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
No
>> Replace the Driver Door Module.
Perform BODY VERIFICATION TEST - VER 1. (Refer to
BODY VERIFICATION TEST – VER 1).
LX
POWER WINDOWS - ELECTRICAL DIAGNOSTICS
8N - 241
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