Chrysler 2005 Crossfire SRT6 Service Manual page 3559

ZH
REAR SPOILER LIMIT SWITCH SIGNAL (DOWN) CIRCUIT (CONTINUED)
When Monitored and Set Condition
• When Monitored: Continuous.
• Set Condition: The Body Control Module (BCM) reports a short to power, or an open circuit on the Rear
Spoiler Limit Switch Signal (Down) circuit.
REAR SPOILER LIMIT SWITCH SIGNAL (DOWN) CIRCUIT SHORTED TO B(+)
OPEN REAR SPOILER LIMIT SWITCH GROUND CIRCUIT
OPEN REAR SPOILER LIMIT SWITCH SIGNAL (DOWN) CIRCUIT
BODY CONTROL MODULE
For a complete Rear Spoiler Circuit Diagram, (Refer to 23 - BODY - SCHEMATICS AND DIAGRAMS).
Diagnostic Test
1.
REAR SPOILER LIMIT SWITCH SIGNAL (DOWN) CIRCUIT SHORT TO B(+)
Turn the ignition off.
Disconnect the BCM harness connector.
Disconnect the Rear Spoiler Limit Switch harness connector.
Note: Check connectors - Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Rear Spoiler Limit Switch Signal (Down)
circuit at the Rear Spoiler Limit Switch harness connector.
Is voltage above 1.0 volts?
Yes >> Repair the Rear Spoiler Limit Switch Signal (Down) circuit
for a short to B(+).
Perform REAR SPOILER VERIFICATION TEST.
No >> Go to 2
BODY - ELECTRICAL DIAGNOSTICS 23 - 11
POSSIBLE CAUSES