Speedometer/Odometer - Revised Symptom Charts
File In Section: 08 - Body and AccessoriesBulletin No.: 01-08-49-019
Date: December, 2001
SERVICE MANUAL UPDATE
Subject:
Revised Speedometer and/or Odometer Inaccurate or Inoperative, Tachometer Inaccurate or Inoperative Symptom Charts
Models:
2001 Oldsmobile Aurora
This bulletin is being issued to revise the Speedometer and/or Odometer Inaccurate or inoperative symptom chart. A test description has been added and Step 5 of this chart has been revised. Also revised is the Tachometer Inaccurate or Inoperative symptom chart. A test description has been added and Step 4 of this chart has been revised. Please use the illustrations to replace the existing information in the Instrument Panel and Console sub-section of the Service Manual.
This information has been updated within SI2000. If you are using a paper version of this Service Manual, please mark a reference to this bulletin on the affected page in the Instrument Panel and Console sub-section of the Service Manual.
Speedometer and/or Odometer Inaccurate or Inoperative
Test Description
Step 5. This step tests the complete vehicle speed signal circuit from the PCM to the cluster, including the flat wire harness C215 to the PC. For more information on flat wire circuits refer to Inline Harness Connector End Views in Wiring Systems.
Tachometer Inaccurate or Inoperative
Test Description
Step 4. This step tests the complete vehicle speed signal circuit from the PCM to the cluster, including the flat wire harness C215 to the PC. For more information on flat wire circuits refer to Inline Harness Connector End Views in Wiring Systems.
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