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AutoCodes - Buick - B0790 BUICK

B0790 BUICK Code - Transfer Case Neutral Indicator Circuit

- Code Popularity: 600 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By - Updated Mar 11, 2021
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|B0790 BUICK code possible causes

  • Faulty Transfer Case Select Switch
  • Transfer Case Select Switch harness is open or shorted
  • Transfer Case Select Switch circuit poor electrical connection
  • Faulty Transfer Case Shift Control Module

|How do I fix code B0790 BUICK code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Does your car have Safety Recalls? → Check here

|Cost of diagnosing B0790 BUICK code

Labor: 1.0

The cost of diagnosing the B0790 BUICK code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are B0790 BUICK code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|B0790 BUICK code description

The neutral indicator circuit consists of an ignition 3 voltage circuit and a neutral indicator control circuit. When the neutral mode is selected, current is supplied to the neutral indicator by the ignition 3 voltage circuit, traveling through the neutral indicator LED, at which time the transfer case shift control module supplies the ground through the neutral indicator control circuit. This Diagnostic Trouble Code (DTC) detects an open, short to ground or a short to voltage.

OBDII Code b0790 buick - Transfer Case Neutral Indicator Circuit -
B0790 BUICK Code - Transfer Case Neutral Indicator Circuit

|Need more information with the B0790 BUICK code?

Need more information on how to fix the B0790 BUICK code? Get Access to Factory Service Manuals

|Need help with a B0790 BUICK code?

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|B0790 BUICK code comments

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