Transfer Case - DTC B2725 Manual Update

File In Section: 04 - Driveline/Axle

Bulletin No.: 02-04-21-003

Date: April, 2002

SERVICE MANUAL UPDATE

Subject:
Revised DTC B2725

Models:
1999-2002 Chevrolet and GMC C/K Pickup and Utility Models
1999-2000 Cadillac Escalade
2002 Cadillac Escalade, Escalade EXT
with NVG 236/246 Transfer Case (RPO NP8)

This bulletin is being issued to revise the resistance values in Step 4 of DTC B2725 in the Transfer Case - NVG 236/246-NP8 (Two Speed Automatic) 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 SI2000. If you are using a paper version of this Service Manual, please make a reference to this bulletin on the affected page.

The following are the correct resistance values that should appear in Step 4:

- Normal: 8.63-9.54K ohms

- Auto 4WD: 61.7 - 68.1 ohms

- 4 HI: 656-670 ohms

- 2 HI: 1.50- 1.53K ohms

- 4 LO: 2.32- 2.37k ohms

- Neutral: 1.015 - 1.035K ohms





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