I would say the Trans computer is reporting a faultCould be one of a million things in the trans. Unplug this, then remove the 2 bolts and pull out the solenoid plunger. They are both two wire sensors I believe. Popular Questions 3 Answers Need firing order diagram for a 5. Answer questions.
P manufactuer controlled transmission Fixya
P | 4WD Low Switch Circuit Electrical | With the engine speed over rpm for 5 seconds, Fuel Cutoff not active, Vehicle Speed Sensor. On the front diff you will find an electric plug.

Unplug this, then Is your 4x4 light coming on? The other problem they had with these was the switch but you have already replaced this so your next thing is the encoder motor.
Video: P1875 4wd low switch circuit electrical 1999-2007 chevy truck 4wd switch
In Chevrolet vehicles, code P is given the description "4WD Low Switch Circuit Electrical." A fault has been sensed in the electrical switch circuit for the low.
It has a problem with the P four wheel drive low switch circuit Posted by Anonymous on Jun 04, Posts: 2, Dec 28, Chevrolet Silverado Answer questions.
Apr 03, Mitsubishi Lancer. Posted on Dec 13, View all Fixya Reports.

Description. 4WD Low Switch Circuit Electrical (4LE Transmission ).
Code P 4WD Low Switch Circuit
2nd Gen S-series () Tech - P 4WD Low Switch Circuit Electrical - I have a chevy blazer and I have a check engine light on. P Code on Tahoe (4WD Low Circuit) discussion on the TexAgs Automotive forum. DTC P 4WD Low Switch Circuit Electrical Step.
Posts: 30, Tell us some more! Mar 14, Chevrolet Avalanche. Told there are 2, where under hood are they and what do they look like. Posts: 17, Posted on Dec 28,
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It has a problem with the P four wheel drive low switch circuit Posted by Anonymous on Jun 04, The GEM energizes relay's to control the mode as depicted by input from the mode switch an torque on demand relay an someother inputs. Sports Forums. The GEM energizes relay's to control the mode as depicted by input from the mode switch an torque on demand relay an someother inputs. Instant Repair Help over the Phone 6ya. This step tests for a short to ground in circuit |
the code definition is "4WD Low Switch Circuit-Electrical (Gas LQ4)" So i need to pass emissions but im throwing the P code which makes. Diagnostic Information and Procedures - DTC P 4WD Low Switch Circuit Electrical (Gas) - For Chevrolet Tahoe - 4WD.

This procedure is found in the .
When you get them let me know. I already have a dog Broughton to Not the Good Guys. It's worth a thousand words. Log In Register. Posts: 17, Ask a Question Usually answered in minutes! The 4LO is similar to the 4HI except that the gearing in the transfer case is set for low speed and high torque.
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