Specifications

TEST ACTION APPLICABILITY
13 Turn the ignition off.
Disconnect the ECM harness connectors.
Remove the Starter Motor Relay from the Fuse/Relay Block.
Measure the resistance of the Starter Motor Relay Control circuit between the ECM
harness connector and the Fuse/Relay Block connector.
Measure the resistance of the Starter Motor Relay 12-volt Supply circuit between the
ECM harness connector and the Fuse/Relay Block connector.
Is the resistance below 10.0 ohms for each measurement?
All
Yes → Go To 14
No → Repair the Starter Motor Relay circuit(s) for an open.
Perform NO START VERIFICATION - VER-1.
14 Turn the ignition off.
Disconnect the ECM harness connectors.
Remove the Starter Motor Relay from the Fuse/Relay Block.
Measure the resistance between ground and the Starter Motor Relay Control circuit
at the Fuse/Relay Block connector.
Measure the resistance between ground and the Starter Motor Relay 12-volt Supply
circuit at the Fuse/Relay Block connector.
Is the resistance below 10.0 ohms for each measurement?
All
Yes → Replace and program the Engine Control Module in accordance
with the Service Information.
Perform NO START VERIFICATION - VER-1.
No → Repair the Starter Motor Relay circuit(s) for a short to ground.
Perform NO START VERIFICATION - VER-1.
245
DRIVEABILITY - DIESEL
*ENGINE WILL NOT CRANK — Continued