DTC Troubleshooting: P0670 (173)
Check for continuity between glow plug control module 11P connector terminal No. 9 and body ground.
Is there continuity?
YES
-
Repair short in the wire between the glow plug control module and ECM connector No. 2 terminal No. 46, then go to
Step 24
.
NO
-
Go to
Step 12
.