| Subject: | Service Manual Update Regarding Troubleshooting Table for Diagnostic Trouble
Code (DTC) P0621 |
| Models: | 2003 Saturn ION Vehicles |
| with 4-Cylinder
Engine (VIN F -- RPO L61) |
Purpose
The purpose of this bulletin is to communicate the correct information in step
4 of the P0621 Troubleshooting Table in the Engine Electrical section of the 2003
Saturn ION Engine Service Manual. Item #3 in step 4 should be changed from "Turn
ON the ignition, with the engine OFF." to "Start the engine." Please
obtain these Service Manuals and update the DTC P0621 Troubleshooting Table with the
information in this bulletin.
The eSI website will be updated immediately and future Service
Stall System SI CD releases will include this and other Service Manual updates.
