DRIVEABILITY - GAS
P1388-AUTO SHUTDOWN RELAY CONTROL CIRCUIT —
TEST
4
Turn the ignition off.
Remove the ASD Relay from the PDC.
Disconnect the PCM harness connector.
Measure the resistance of the (K51) ASD Control circuit between the PDC and the
PCM harness connector.
Is the resistance below 5.0 ohms?
Yes → Go To 5
→ Repair the open in the (K51) ASD Relay Control circuit.
No
5
Turn the ignition off.
Remove the ASD Relay from the PDC.
Measure the resistance of the (K51) ASD Relay Control circuit in the PDC to ground.
Is the resistance below 5.0 ohms?
Yes → Repair the short to ground in the (K51) ASD Relay Control circuit.
→ Go To 6
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
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform POWERTRAIN VERIFICATION TEST VER - 5.
182
Continued
APPLICABILITY
All
All
All