2005 Buick Rendezvous - Answered Questions & Fixed issues
ECM 2005 Buick rendezvous replacement
Do you know that a replacement ECM would need programming ? Dealer .An it's a PCM - powertrain control module ,because transmission an engine modules are inside the same box (module) .Service of the PCM should normally consist of either replacement of the PCM or EEPROM programming. If the diagnostic procedures call for PCM replacement, inspect the PCM first to see if the PCM is the correct part. If the PCM is faulty, remove the PCM and install the new service PCM.
The new service PCM will not be programmed. You must program the new PCM. DTC P0602 indicates the EEPROM is not programmed or has malfunctioned.
There are no user serviceable parts in this PCM. The PCM should never be opened for any reason.
Important: When replacing the production PCM with a service PCM (controller), it is important to transfer the broadcast code and production PCM number to the service PCM label. Do not record this information on the PCM cover. Transfer allows positive identification of PCM parts throughout the service life of the vehicle.
Disconnect the negative battery cable. Refer to Battery Negative Cable Disconnection and Connection in Engine Electrical.
Remove the left sheet metal diagonal brace. Refer to Front End Sheet Metal Diagonal Brace Replacement - Left Side in Body Front End.
Remove the air cleaner assembly cover and lift the PCM from the assembly.
Disconnect the harness connectors from the PCM.
Remove the PCM from the engine compartment.
4/21/2019 5:56:37 PM •
2005 Buick...
•
Answered
on Apr 21, 2019
•
543 views
How to adjust a throttle cable cable on a 2005 Buick rendezvous
This cable cannot be adjusted. If it is loose on the throttle body, the gas pedal may not be returning to the correct position when pressure on the pedal is released. Idle is completely controlled by the engine computer based on settings from various sensors, and will have a problem if the throttle body internals or the idle air control (IAC) pintle is fouled, or if this control is not performing correctly.
11/11/2018 4:55:05 PM •
2005 Buick...
•
Answered
on Nov 11, 2018
•
457 views
Where is the cigarette lighter fuse
If it's not under the hood, then I think it's on the passsenger side floor side console area. Loose change gets in the lighter opening and blows the fuse. Look in there before you change the fuse.
9/12/2018 1:21:23 PM •
2005 Buick...
•
Answered
on Sep 12, 2018
•
144 views
How do you reset a fuel injector on a 2005 Buick rendezvous
Hi. Sorry but there isn't a Reset for fuel injectors. If by chance you are referring to Fuel Trim calculations. That must be performed by a repair shop or Buick dealership. A professional scan tool is used for this service. If you don't mind me asking. Why do you what to reset your fuel injectors?
8/28/2018 10:01:06 PM •
2005 Buick...
•
Answered
on Aug 28, 2018
•
239 views
Cruise Control Does not Work
check ur brake switch on the scanner and make sure it
does not show switch is applied with ur foot off the brake also a brake light out
on some models could also dissemble system
1/1/2018 4:48:13 PM •
2005 Buick...
•
Answered
on Jan 01, 2018
•
144 views
05 buick rendezvous overheating recently changed thermostat heater blowing cold air when runs hot
Sounds like you may have a head gasket leak. But first I would check the water level and get the air out of the system. Air is bad is water system. When bleeding the air squeeze the hoses to burp the air out and I also would suggest looking for a purge nut on the top of a water line or housing on the engine. Check the fan is working or works. And then maybe consider the thermostat was installed wrong.
12/22/2017 3:48:26 PM •
2005 Buick...
•
Answered
on Dec 22, 2017
•
1,495 views
Pulled into a parking place. Tried to put in
Your shift cable has came unhooked from either your transmission or your shifter. Most likely it’s at the trans. There are little plastic retainers at the ends of the shift cables that get old and brittle and will break. You may be able to match one up from a auto parts store but sometimes you have to replace the whole cable.. The vehicle will not start because it’s still in gear, no vehicle will start unless it’s in either park or neutral..
11/2/2017 12:42:56 AM •
2005 Buick...
•
Answered
on Nov 02, 2017
•
164 views
Not finding what you are looking for?