B0790

Transfer Case Neutral Indicator Circuit

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–222 (est.)

Symptoms

Inoperative transfer case neutral indicator
Incorrect display of transfer case mode
Problems with switching 4WD/AWD modes

Causes

Neutral indicator sensor malfunction
Open or short circuit in wiring harness
Corroded or damaged connectors
Problems with the transfer case control module

How to Fix

Check the integrity of the wiring harness and connectors
Test the neutral indicator sensor for correct operation
Check transfer case control module
Replace damaged components if necessary

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