Chrysler 2005 Crossfire SRT6 Service Manual page 728

8E - 26 ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS
*NO RESPONSE FROM UNIVERSAL GARAGE DOOR OPENER/TIRE PRESSURE MONITOR (CONTINUED)
3.
FUSED B+ CIRCUIT OPEN
Turn the ignition off.
Disconnect the UGDO/TPM harness connector.
Note: Check connector — Clean/repair as necessary.
Turn the ignition on.
Measure the voltage of the Fused B+ circuit at the UGDO/TPM har-
ness connector.
Is the voltage above 10 volts?
Yes >> Go to 4
No >> Repair the Fused B+ circuit for an open.
Perform BODY VERIFICATION TEST.
4.
FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN
With the ignition on.
Measure the voltage of the Fused Ignition Switch Output circuit at the
UGDO/TPM harness connector.
Is the voltage above 10 volts?
Yes >> Go to 5
No >> Repair the Fused Ignition Switch Output circuit for an
open.
Perform BODY VERIFICATION TEST.
5.
GROUND CIRCUIT OPEN
Turn the ignition off.
Measure the resistance of the Ground circuit from the UGDO/TPM
harness connector to ground.
Is the resistance below 5.0 ohms?
Yes >> Go to 6
No >> Repair the Ground circuit for an open.
Perform BODY VERIFICATION TEST.
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