How to change the mode of a Chevy Silverado?

How to change the mode of a Chevy Silverado?

The control head therefore must apply a ground on the tan wire to reduce the voltage to zero to command clockwise rotation. It must also apply voltage to bring the reading to 5 volts in order to command counter clockwise rotation. All voltages referred to above should be considered nominal volts.

What should the low and high wire be on a Chevy Silverado?

The low side should be above 28 to activate the low pressure switch and under 350 on the high side. Check the wire terminal 85 on the relay to make sure the wire is not broken.

What kind of problems does a Chevy Silverado have?

I have a 2003 Chevrolet Silverado LS extended cab four-wheel-drive. Today when I turned my truck on the ABS and parking brake lights came on. I also noticed that the windshield wipers, cruise control and HVAC fan did not work as well. I disconnected the battery for a while (which is only 1 month old) hoping that it would reset the system.

Is the a / C on my Silverado Z71 working?

My 2006 Silverado Z71, 5.3L has A/C acting much the same as “Terry” from 05/June/2018. The difference is the 85 relay terminal is “pulsing” between green indicating a good ground and anywhere from 0.1 to 0.4 V. Would this indicate a bad ground wire coming from the PCM or maybe a bad PCM?

When did the Chevy Silverado 1500 come out?

Chevrolet introduced its first pickup truck in 1930 and the company’s long tradition of producing dependable, workhorse pickups continues with the Chevrolet Silverado 1500. Originally a trim package for Chevy’s popular C/K pickups, the Silverado debuted as its own stand-alone model in 1998.

When did the Chevy Silverado Hybrid come out?

A two-mode hybrid made a short-lived appearance starting in the 2009 model year. Replacing the C/K pickup, the first Chevrolet truck to carry “Silverado” as a model name stood out as slightly larger and more aerodynamic than its predecessor.

What kind of truck is the Chevy Silverado?

Chevrolet Silverado 1500. The Chevrolet Silverado 1500 is a full-size, light-duty, half-ton pickup truck with heavy-duty 2500 and 3500 models augmenting the lineup for towing and hauling needs. Combined, Silverado is GM’s best-selling nameplate and usually takes second place in overall U.S. vehicle sales.

What kind of engine does Chevy Silverado 1500 have?

Engine choices have typically been a V-6 and at least two V-8s. The Silverado 1500 shares mechanical underpinnings with GM’s other half-ton pickup, the GMC Sierra 1500. Off-Road vehicles include four-wheel-drive SUVs and pickup trucks with the extra feature of a dual-range transfer case or dedicated crawl mode for extreme off-road driving.