Chrysler 300/300 Touring/300C, Dodge Magnum. Manual — part 1818
8.
(P153) TILT STEERING MOTOR UP/DOWN DRIVER CIRCUIT SHORT TO VOLTAGE
Turn the ignition on.
Measure the voltage of the (P153) Tilt Steering Motor Up/Down Driver
circuit.
Is there any voltage present?
Yes
>> Repair the (P153) Tilt Steering Motor Up/Down Driver cir-
cuit for a short to voltage.
No
>> Go to 13
9.
(P953) TILT STEERING MOTOR COMMON CIRCUIT SHORT TO GROUND
Turn the ignition off.
Disconnect the Memory Seat Module (MSM) C1 connector.
Turn the ignition on.
Using a 12–volt test light connected to 12–volts, check the (P953) Tilt
Steering Motor Common circuit.
Does the test light illuminate?
Yes
>> Repair the (P953) Tilt Steering Motor Common circuit for a
short to ground.
No
>> Go to 10
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COLUMN ELECTRICAL DIAGNOSIS
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10.
(P953) TILT STEERING MOTOR COMMON CIRCUIT OPEN
Turn the ignition off.
Measure the resistance of the (P953) Tilt Steering Motor Common cir-
cuit.
Is the resistance above 5.0 ohms?
Yes
>> Repair the (P953) Tilt Steering Motor Common circuit for an
open.
No
>> Go to 11
11.
(P953) TILT STEERING MOTOR COMMON CIRCUIT SHORT TO VOLTAGE
Turn the ignition on.
Measure the voltage of the (P953) Tilt Steering Motor Common circuit.
Is there any voltage present?
Yes
>> Repair the (P953) Tilt Steering Motor Common circuit for a
short to voltage.
No
>> Go to 13
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COLUMN ELECTRICAL DIAGNOSIS
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12.
STEERING COLUMN TILT MOTOR
Inspect the wiring between the Memory Seat Module harness connector and the Steering Column Tilt Motor harness
connector for a short to ground or to any other circuit. If any problems are found, repair as necessary. If no prob-
lems are found, view repair.
Repair
Replace the Steering Column Tilt Motor in accordance with the Service Information.
13.
MEMORY SEAT MODULE (MSM)
Inspect the wiring between the Memory Seat Module harness connector and the Steering Column Tilt Motor harness
connector for a short to ground or to any other circuit. If any problems are found, repair as necessary. If no prob-
lems are found, view repair.
Repair
Replace the Memory Seat Module (MSM) in accordance with the Service Information.
14.
INTERMITTENT STEERING COLUMN TILT MOTOR CONTROL CIRCUIT PERFORMANCE DTC
The conditions necessary to set this DTC are not present at this time.
While monitoring the scan tool data relative to this circuit, wiggle test the component and connectors and move the
switch to each position.
Look for the data to change other than as expected or for the DTC to reset during the wiggle test.
Were any problems found?
Yes
>> Repair as necessary.
No
>> Test complete.
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B2225–Steering Control Module INTERNAL
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
Continuously.
•
Set Condition:
The Steering Control Module (SCM) detects an internal failure.
Possible Causes
STEERING CONTROL MODULE (SCM)
Diagnostic Test
1.
STEERING CONTROL MODULE (SCM)
The Steering Control Module (SCM) is reporting internal errors.
View repair.
Repair
Replace the Steering Control Module (SCM) in accordance with the Service Information.
LX
COLUMN ELECTRICAL DIAGNOSIS
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