Chrysler Sebring 2004 Service Manual page 2101

DRIVEABILITY - GAS
P1282-FUEL PUMP RELAY CONTROL CIRCUIT —
TEST
3 Turn the ignition off.
Remove the Fuel Pump Relay from the PDC.
Measure the resistance of the Fuel Pump Relay between the Fused Ignition Switch
Output terminal and the Fuel Pump Relay Control terminal.
Is the resistance between 70 to 90 ohms?
Yes → Go To 4
No
4 Turn the ignition off.
Remove the Fuel Pump Relay from the PDC.
Disconnect the PCM harness connector.
Measure the resistance of the (K31) Fuel Pump Relay Control circuit between the
PDC and the PCM harness connector.
Is the resistance below 5.0 ohms?
Yes → Go To 5
No
5 Turn the ignition off.
Remove the Fuel Pump Relay from the PDC.
Measure the resistance of the (K31) Fuel Pump Relay Control circuit in the PDC to
ground.
Is the resistance below 5.0 ohms?
Yes → Repair the short to ground in the (K31) Fuel Pump Relay Control
No
6 NOTE: Before Continuing: Disconnect the PCM harness connector and
check the related wiring terminals for corrosion, damage or terminal push
out. Repair as necessary.
Using the schematics as a guide, inspect the wire harness and connectors. Pay
particular attention to all Power and Ground circuits.
If there are no possible causes remaining, view repair.
Repair
ACTION
→ Replace the Fuel Pump Relay.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
→ Repair the open in the (K31) Fuel Pump Relay Control circuit.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
circuit.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
→ Go To 6
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
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Continued
APPLICABILITY
All
All
All
All