Astro Van L AWD V6-4.3L VIN W (1996)
Camshaft Position Sensor: Technical Service Bulletins
Engine Controls - Revised DTC P0340 (CMP) Diagnostics
File In Section: 06 - Engine/Propulsion System
Bulletin No.: 02-06-04-043
Date: August, 2002
SERVICE MANUAL UPDATE
Subject:
Revised DTC P0340 Camshaft Position (CMP) Sensor Circuit Diagnostic
Models:
1996 Chevrolet Astro Van
1996 GMC Safari Van with 4.3L Engine (VIN W - RPO L35)
This bulletin is being issued to revise DTC P0340 Camshaft Position (CMP) Sensor Circuit Diagnostic in the Engine Controls - 4.3L sub-section of the
Service Manual. Please replace the current information in the Service Manual with the following information.
The following information has been updated within SI. If you are using a paper version of this Service Manual, please make a reference to this bulletin
on the affected page.
Step 15 in the diagnostic table has been revised to appropriately lead you to Step 16 if one answers "No" to the question at the end of the step.
These additional changes were also made to this document:
^
Test Description # 3 - Changed VCM to Eng 1 Fuse
^
Step 3 - Corrected question to read "Is the test lamp ON?"
^
Step 5, Item 2 - Revised to read "Install the gray jumpers from the CMP sensor to the CMP harness connector with the J 35616-A connector test
adapter."
DISCLAIMER
