Chrysler 2005 Crossfire SRT6 Service Manual page 1118

8L - 52 LAMPS/LIGHTING - EXTERIOR - ELECTRICAL DIAGNOSTICS
*LEFT BACK UP LAMP INOPERATIVE (CONTINUED)
3.
MEASURE LEFT BACK UP LAMP VOLTAGE
Connect the Illumination Control Module harness connector.
Turn the ignition on.
Move the transmission shift lever into reverse.
Measure the voltage between the Left Rear Lamp Assembly harness
connector cavity 5 and ground.
Is voltage present?
Yes >> Go to 4
No >> Replace the Illumination Control Module.
Perform BODY VERIFICATION TEST.
4.
MEASURE LEFT BACK UP LAMP GROUND CIRCUIT RESISTANCE
Move the transmission shift lever into park.
Turn the ignition off.
Measure the resistance between the Left Rear Lamp Assembly har-
ness connector and ground.
Is the resistance below 5.0 ohms?
Yes >> Ensure that the Left Back Up Lamp bulb is installed prop-
erly and replace the bulb socket if necessary.
Perform BODY VERIFICATION TEST.
No >> Repair the Left Rear Lamp Assembly ground circuit for an
open.
Perform BODY VERIFICATION TEST.
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