Question about Buick LeSabre
1. disconnect the PCM connecter C1
2. connect a signal generator I/P test J 33431-B to PCM connector C1, terminal 55.
3. Connect J 33431-B ground to terminal to a good chassis ground
4. set the signal generator I?P test J 33431-B to 54 mph.
5. turn the ignition siwtch to RUN.
Yes it reads 54 then
1. inspect CKT 817 (dark green/white) for the following
a. a short to ground
b. a short to voltage
c. an op
If no problem --> check IP wiring for connection, if ok then Replace IP cluster.
If yes problem, repair CKT 817 wiring
If NO 54
1. inspect for poor connection at C1, 55
2. if OK, then go check engine controls
Posted on Oct 25, 2009
The coolant level sensor is located on the radiator. If you are looking at the engine from the front of the car it will be on the left side. There will some kind of clip holding it in the radiator. Removed the clip and pull the sensor out. You will lose coolant so try to swap it out quick or drain some of the coolant out. Once new sensor is installed, install clip to keep the sensor in place and reconnect the wires to the sensor. Crank the engine and make sure the coolant level is full. This should correct your problem.
Posted on Jan 04, 2009
assume this is a 3800,pcv is on pass side of plastic intake manifold,small plastic locking collar has an arrow on it ,says pcv
Posted on Mar 01, 2009
first disconnect the battery then check how the serpentine belt is lined up so u can take it off and put back on. Then the pump should be on the side of the motor with 9or12 bolts there could be more! after taking out take razorblad and skrap the old gasket clean wipe of then put new gasket and pump back on dont over tighten the screws cuase the pump my be aluminum.
Posted on Mar 19, 2009
Yes it's on the right side othe transmission just above the passenger side cv axle. You most likley need to send the cluster off and have it checked. Model Electronics in NY.
Posted on Oct 09, 2009
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Oct 31, 2012 | 2000 Buick LeSabre
Oct 30, 2010 | 2005 Buick LeSabre
Sep 29, 2010 | 2000 Buick LeSabre
Feb 11, 2010 | 2000 Buick LeSabre
Oct 09, 2009 | 2004 Buick LeSabre
Sep 09, 2009 | 1997 Buick LeSabre
May 25, 2017 | Buick Cars & Trucks
1,247 people viewed this question
Usually answered in minutes!