Chrysler 2005 Crossfire SRT6 Service Manual page 3568

23 - 20 BODY - ELECTRICAL DIAGNOSTICS
REAR SPOILER LIMIT SWITCH FAILURE (CONTINUED)
When Monitored and Set Condition
• When Monitored: Continuous.
• Set Condition: The Body Control Module (BCM) sense both Rear Spoiler Limit Switches shorted to ground at
the same time.
SPOILER LIMIT SWITCH SIGNAL (UP) CIRCUIT SHORTED TO GROUND
SPOILER LIMIT SWITCH SIGNAL (DOWN) CIRCUIT SHORTED TO GROUND
REAR SPOILER LIMIT SWITCH
BODY CONTROL MODULE
For a complete Rear Spoiler Circuit Diagram, (Refer to 23 - BODY - SCHEMATICS AND DIAGRAMS).
Diagnostic Test
1.
SPOILER LIMIT SWITCH SIGNAL (UP) CIRCUIT
Turn the ignition off.
Disconnect the Rear Spoiler Limit Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Spoiler Limit Switch Signal (Up) circuit at
the Spoiler Limit Switch harness connector.
Is the voltage above 10.0 volts?
Yes >> Go to 2
No >> Go to 4
2.
SPOILER LIMIT SWITCH SIGNAL (DOWN) CIRCUIT
With the ignition on.
Measure the voltage of the Spoiler Limit Switch Signal (Down) circuit
at the Rear Spoiler Limit Switch harness connector.
Is the voltage above 10.0 volts?
Yes >> Replace the Rear Spoiler Limit Switch.
Perform REAR SPOILER VERIFICATION TEST.
No >> Go to 3
POSSIBLE CAUSES
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