Chrysler Town and Country 2003 Owner's Manual page 933

INCOMPLETE POWER OPEN - VOLTAGE BELOW MINIMUM LEVEL —
Continued
TEST
3 NOTE: Test the battery to ensure it is fully charged and in good condition
before proceeding.
Turn the ignition off.
Turn all lights and accessories off.
With the DRBIII
Battery Voltage and compare it to the PSD Bat Volts Input .
NOTE: If the difference is greater than 0.5 volts, backprobe the Fused B(+)
at the module to verify.
Does the voltage vary more than 0.5 volts?
Yes → Using the wiring diagram/schematic as a guide, inspect the
→ Go To 4
No
4 Turn the ignition off.
Turn all lights and accessories off.
With the DRBIII
Battery Voltage and compare it to the PSD Bat Volts Input .
Operate the power sliding door and observe the voltage difference.
NOTE: If the difference is greater than 1.6 volts, backprobe the Fused B(+)
at the module to verify.
Does the voltage vary more than 1.6 volts when the liftgate is operating??
Yes → Using the wiring diagram/schematic as a guide, inspect the
→ Go To 5
No
5 Turn the ignition off.
Turn all lights and accessories off.
Remove the sliding door trim panel to gain access to the Power Sliding Door Module.
Backprobe voltmeter leads between the Fused B(+) and the Sliding Door Open Driver
circuits in the PSD C1 connector.
Close the sliding door.
Operate the power sliding door in the OPEN position and observe the voltage
difference.
Does the voltage vary more than 0.2 volts when the sliding door is opening?
Yes → Replace the Power Sliding Door Module.
→ Go To 6
No
6 If there are no possible causes remaining, view repair.
Repair
ACTION
in Sliding Door Monitor Display
wiring and connectors. Locate and repair the reason for the
voltage drop.
Perform BODY VERIFICATION TEST - VER 1.
in Sliding Door Monitor Display
wiring and connectors. Locate and repair the reason for the
voltage drop.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
Check the wiring and connections from the module to the motor
for high resistance. If the wiring is okay, replace the Power Sliding
Door Motor assembly.
Perform BODY VERIFICATION TEST - VER 1.
POWER DOORS - SLIDING
PCI Bus Info read the
PCI Bus Info read the
909
APPLICABILITY
All
All
All
All