2008 body control module Chevrolet equlnox reads code u10140

With all those codes, you need a good auto-electrician with a $5,000 pro grade scan tool computer. Most of this is Body Control Module issues.

U0141 Lost Communication With Body Control Module "A"

https://www.obd-codes.com > u0141
Code U0141 pertains to the BCM "A" or the wiring to the BCM from the engine control module (ECM). The code, depending on the year, make and model of the ...

U1403 - Implausible Fuel Level Signal Received - Engine ...https://www.engine-codes.com > u1403'What is U1403 code meaning? ... The Fuel Level Sensor signal is a direct input to the Body Control Module (BCM). The BCM transmits the fuel level message to the ...

U110C CHRYSLER Code - Lost Fuel Level Messagehttps://www.engine-codes.com > u110c_chrysler'What is U110C CHRYSLER code meaning? ... The Fuel Level Sensor signal is a direct input to the Body Control Module (BCM). The BCM transmits the fuel level ...

U110E CHRYSLER Code - Lost Ambient Temperature Messagehttps://www.engine-codes.com > u110e_chrysler'What is U110E CHRYSLER code meaning? ... The Ambient Temperature Sensor signal is a direct input to the Body Control Module (BCM). The BCM transmits the ambient ...

Code U0100 stands for Lost Communication with ECM/PCM. The powertrain control module (PCM) is the computer responsible for engine management. Like the other computers (known as modules) onboard your vehicle, the PCM communicates over a bus.U0100 - OBD II Trouble Code: Lost Communication with ECM ...

code p0601 refers to engine control module (ECM)--memory check sum error==causes--- ECM
check with a replacement unit that is known to be good.

CHEVROLET IMPALA ABS/TRACTION CONTROL LAMP ON PROBLEM - Discussion ...

www.topix.com > Chevrolet Impala
Apr 15, 2008 - The following failure codes may be stored in the EBCM see below: .... I was told at the dealership where I had my 2005 Impala repaired they ...

p0606 is a bad pcm and u0414 means your 4 wheel drive clutch module is not working. both should be replaced.

Extracted from Engine-Codes.com

Code P0507

Possible causes

- Dirty throttle body

- Electric throttle control actuator misadjusted or damaged

- Faulty Electric throttle control actuator

- Intake air leak

- Poor electrical connection to the Intake Air Control (IAC) valve


What does this mean?

Tech notes

If there are no intake leaks, clean throttle body, adjust engine idle and erase engine code. If the code comes back you may have to replaced the Electric Throttle Control Actuator (Motor) to repair the problem.



There is a factory service bulletin for the following Chevrolet models:



2006-2008 Chevrolet Trail Blazer

2007-2008 Chevrolet Avalanche

2007-2008 Chevrolet Express

2007-2008 Chevrolet Silverado

2007-2008 Chevrolet Suburban

2007-2008 Chevrolet Tahoe

Chevrolet Factory Service Bulletin OBDII Code P0507


What does this mean?

When is the code detected?

Thi P0507 code sets when the Powertrain Control Module (PCM) detects an engine speed outside of the Idle Air Control (IAC) valve range of control.

Possible symptoms

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

- Engine hard to start

- Rough or erratic idle speed

P0507 Chevrolet Description

The Idle Air Control (IAC) valve is a Powertrain Control Module (PCM) controlled stepper motor located on the throttle body. The stepper motor drives a valve pintle which protrudes into a passage that bypasses the throttle plates. The PCM commands the IAC valve pintle to extend to decrease the idle speed. The bypass air flow is reduced and the idle speed decreases as the pintle approaches its seat. The PCM retracts the IAC valve pintle away from its seat to increase the idle speed. The retracting of the IAC valve pintle allows more air to bypass the throttle plates. One of the PCMs uses for the IAC system is to maintain a desired idle speed. This DTC sets when the PCM detects an engine speed outside of the IAC\'s range of control.





Read more: http://engine-codes.com/p0507_chevrolet.html#ixzz3ObdI2chF

body control module is on the passenger side of the dash - remove the passenger lower knee bolster and its directly behind it.

P1516 Chevrolet - Throttle Actuator Control Module Throttle Actuator Position Performance

Read more: http://engine-codes.com/p1516_chevrolet.html#ixzz2xBADmub0
hope it helps

Most of the time, the dealer has to do the programming. It requires special software to do this.

It's either the fuel pump or the fuel pressure control module.
I have the same condition on an 08 suburban 1500.
I am going to replace both. The fuel pressure control module needs to be reprogrammed at the dealer after install from what I have read.
I'll let you know the outcome.

You have to get the codes from the A/C control module and this will help you pinpoint the problem.You need to find someone with a scan tool that can read the codes from this module.Not all scan tools can read all the module codes.Hope this helps.Good luck.