Dodge ZB 2005 Service Manual page 1271

DRIVEABILITY - GAS
P1388-AUTO SHUTDOWN RELAY CONTROL CIRCUIT —
TEST
4 Disconnect the PCM harness connectors.
Measure the resistance of the (K51) ASD Relay Control circuit from the ASD Relay
cavity in the PDC to 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 Measure the resistance between ground and the (K51) ASD Relay Control circuit.
Is the resistance below 100 ohms?
Yes → Repair the short to ground in the (K51) ASD Relay Control circuit.
→ Go To 6
No
6 NOTE: Before continuing, check the PCM harness connector 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 more possible causes remaining, view repair.
Repair
ACTION
Perform POWERTRAIN VERIFICATION TEST VER - 2.
Perform POWERTRAIN VERIFICATION TEST VER - 2.
Replace and program the Powertrain Control Module per Service
Information.
Perform POWERTRAIN VERIFICATION TEST VER - 2.
150
Continued
APPLICABILITY
All
All
All