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Buick Rendezvous Questions

Get answers to questions about your Buick Rendezvous at RepairPal. Find solutions, diagnose problems and get back on the road.

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586
questions

Where can I locate this issue

Open the car door and hear a relay clicking in center console area. Could this be the BCM or Body control module not allowing transfer of power or another relay issue?

What is wrong and how do I fix this?

I've had the throttle body cleaned and 2 diagnostics ran and nothing found, after I drive it for a while either it will stall at a slow speed and not start for about 15 minutes or so or when I shut it off it won't start for about the same amount of time, it will turn over, and when it does start it runs great,

I turn wipers on, the dash says parking lamp out. Then I lose the taillights and the airbag light starts flashing. Replaced relay twice now, still happens when I turn on the wipers

OBD Sensor Status says:
Evap: UnReady
O2 Sensor: UnReady
O2 Heater: UnReady.
However no DTC codes given to figure out what to do?

On the C0 plug on the module to the right I been searching for hours of a diagram or list of which every wires role is. Would anyone happen to have a diagram? It's throwing me a b2961.

dragging, ultimately causing friction and overheating the brake fluid that then throws off the in-line pressure of that particular brake system.
All brakes were replaced in December 2014 and only the right one overheated September 2015. No brake light only low tire pressure light. Had the tires checked for air a week before.

Was low on gas added a few gallons still dies. White exhaust coming out tail pipe

Happens when going over 5 mph. Would like to know what may be.

it was recently in a front end crash. it has been repaired including breaks. will it hurt anything to drive it with the lights on? there is no reason for them to be on.

if you feather the gas peddle the car will go like it is suppose to but hope you don't have to pass someone if you press the throttle down to pass it boggs down if you let off alittle and press gas peddle again slowly it will go again whats the problem

for leaks, but can't find one. It leaks when there's fluid in reservore, but not when empty.

CODE PO 452

Replaced burned out starter with a new one, started once and now it just turns over fast without starting, any ideas ?

Vehicle shifting very late only if you command it with shift lever. Speedo never goes in excess of 20 mph.

it does not seem to be firing