20 Most Recent 2007 Chevrolet Silverado 1500 - Page 2 Questions & Answers

from the maker, ask them only and even ask for upgrades. and they are dangerous devices. even ******* in some states. never use one parked inside a garage. CO the silent killler, etc. the good ones (and oxymoron) have lots of inputs now that make it go dead. even door locks and more, OEM RS , blocks for huge list of things even any DTC errors from any computer in the car takes it off line, <<<<< see what OEM did very telling that.

https://www.youtube.com/watch?v=lZinaPrRoTw https://www.youtube.com/watch?v=wW6kA5GX9dY https://www.youtube.com/watch?v=2VsJ7XYRaNg

but no control or lights. I huh?

o2 sensors bad, -5 is par, -25 means super rich and removing this much fuel. are you sure 55psi is right for all states>? keyon 3 times pressue cranking pressure if engine dead. idle PSI pressure will be lowest due to huge plenum vacuum below TV. and gunning engine hard will make PSI RISE to a;most key on PSI the FPR had 4 tests not just 1. exhaust leaks near B1s1 B2S1 will make huge rich running engine,.

A parking brake (informally known as "emergency brake" or simply "e-brake") is a secondary brake system that uses brake cables to engage the rear brakes rather than the using the hydraulic brake system which actuates both the front and rear brakes. The brake cables are pulled by a ratcheting mechanism inside a cabin which can be a pull lever or a push pedal. In either case the mechanism must be able to release the cable tension. Although rare, a problem in this mechanism could prevent the ratchet from disengaging and in turn keep the parking brake engaged. A much more common problem however is with the cables or brakes themselves. Rust and corrosion that accumulates over time can cause the moving parts to bind and not release from their engaged position. To resolve, the binding parts must be moved back into their original resting position manually and then replaced with non-rusted/corroded parts. In some extreme cases it may be necessary to actually cut through a brake cable in order to release tension and make repairs. You can read more here: https://www.yourmechanic.com/services/adjust-parking-brake-cable

The parking bake assembly return spring may be broken. Is it possible to manually lift the pedal up while releasing the brake? The cable could be seized not allowing the pedal to retract.

My personal suggestion would be to go for these repair catalogs from www.reliable-store.com instead. much better info on all vehicles, complete details, and they also have live assistance feature

Try removing the wiring harness plug to it for 20 seconds and then replace the plug. It is probably something to do the Body Control Module and disconnecting it should reset the radio communicating to it.

Look in the fuse box it is marked in small letters.

Hi, if you performed these tasks and still cannot start the car, please double check that you're using all products from the manufacturer of the car (or affiliated). This type of thing happens with printers...where the main device won't work if it senses any 3rd party or unauthorized components. You can try to call your local dealership to see if your car is built like this. Thank you.

4.3L = .045, / 5.0L & 5.7L = .035

You replaced the SDM , was it programmed ?

Press the power button. Access the clock via the menu button. Finally press the dash buttons that are located right under each display to set the hour, minute, month, day, and year on the 2013 silverado.

Vacuum diagram is normally under hood by radiator unless it has gotten torn off.

Should be on the firewall under the hood. Behind the dist. Cap or in that area.

DTC P1637 The powertrain control module (PCM) / engine control module (ECM) uses the charge indicator control circuit, and the generator 2 turn on signal circuit on diesels with dual generators, to control the generator(s). A high side driver within the PCM/ECM allows the PCM/ECM to turn the generator ON and OFF. When generator operation is desired, the PCM/ECM sends a 10-11 volts-volt signal to the voltage regulator via the generator turn on signal circuit. This causes the voltage regulator to begin controlling the generator field circuit. Once the generator is enabled by the PCM/ECM, the voltage regulator controls generator output independently of the PCM/ECM. Under certain operating conditions, the PCM/ECM can turn OFF the generator by turning OFF the voltage on the charge indicator control circuit. The PCM/ECM has fault detection circuitry which monitors the state of the charge indicator control circuit. If the fault detection circuit senses a voltage other than what is expected, the charge indicator will turn ON and this DTC will set. The voltage regulator also contains fault detection circuitry. If the regulator detects a problem, the regulator will ground the charge indicator control circuit, pulling the voltage low. This also causes the charge indicator to turn ON and the PCM/ECM to set the DTC. What engine is in your truck ? DTC P1638 The powertrain control module (PCM) uses the generator field duty cycle signal circuit to monitor the duty cycle of the generator. The generator field duty cycle signal circuit connects to the high side of the field winding in the generator. A pulse width modulated (PWM) high side driver in the voltage regulator turns the field winding ON and OFF. The PCM uses the PWM signal input to determine the generator load on the engine. This allows the PCM to adjust the idle speed to compensate for high electrical loads. The PCM monitors the state of the generator field duty cycle signal circuit. When the key is in the RUN position and the engine is OFF, the PCM should detect a duty cycle near 0 percent. However, when the engine is running, the duty cycle should be between 5-100 percent. The PCM monitors the PWM signal using a key ON test and a RUN test. During the tests, if the PCM detects an out of range PWM signal, DTC P1638 will set. When the DTC sets, the PCM will send a class 2 serial data message to the IPC to illuminate the charge indicator.

The blinker sound is through you door speaker. Need the radio to work properly to hear the blinker.

Short circuit most likely in rear light wiring

If you have compression and spark, that leaves fuel. A fuel injector balance test would be next step. Unfortunately not a simple task for that model year.

try fluid and filter you my get lucky --but try scanning first for any trouble codes