Chrysler 300M 2002 Service Manual page 2237

SPEED PRO STEERING
SPEED PRO STEERING CKT SHORT TO VOLTAGE —
TEST
3 Turn the ignition off.
Disconnect the Speed Pro Steering Solenoid harness connector.
Start the engine.
Measure the voltage of the Speed Pro Steering Solenoid (+) circuit in the Speed Pro
Steering Solenoid harness connector.
Is there any voltage present?
Yes → Repair the Seed Pro Steering Solenoid (+) circuit for a short to
→ Go To 4
No
4 Turn the ignition off.
Disconnect the Speed Pro Steering Solenoid harness connector.
Start the engine.
Measure the voltage of the Speed Pro Steering Solenoid (-) circuit in the Speed Pro
Steering Solenoid harness connector.
Is there any voltage present?
Yes → Repair the Speed Pro Steering Solenoid (-) circuit for a short to
→ Go To 5
No
5 Turn the ignition off.
Disconnect the Speed Pro Steering Solenoid harness connector.
Remove the Body Control Module from the Junction Block.
Measure the resistance of the Speed Pro Steering Solenoid (+) circuit to the Speed Pro
Steering Solenoid (-) circuit in the Junction Block BCM Internal connector.
Is the resistance below 100.0 ohms
Yes → Repair the Speed Pro Steering Solenoid (+) circuit for a short to
→ Go To 6
No
6 If there are no possible causes remaining, view repair.
Repair
ACTION
voltage.
Perform SPEED PRO STEERING VERIFICATION TEST - VER
1.
voltage and replace the Body Control Module (BCM will be
damaged).
Perform BODY VERIFICATION TEST - VER 1.
the Speed Pro Steering Solenoid (-) circuit.
Perform SPEED PRO STEERING VERIFICATION TEST - VER
1.
Replace the Body Control Module.
Perform BODY VERIFICATION TEST - VER 1.
514
Continued
APPLICABILITY
All
All
All
All