Question about 2002 Chevrolet TrailBlazer

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When i stop at a red light my truck cuts off when ac is running

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When the AC is on the idle revs increase to compensate for the extra load on the engine you may need to have this adjusted.....hope this helps....cheers

Posted on Aug 05, 2010

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Posted on Jan 02, 2017

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3 Answers

How do check to see if my fans working


light a candle and hold in front of it

Aug 08, 2016 | Cars & Trucks

Tip

Fuse list ford contour


The following specifications are for the Ford Contour and Mercury Mystique manufactured throughout 1995-2000.
Fuses Rating Color Circuit
Engine bay fuse box
1 80 Black Power supply to main fuse box
2 60 Yellow Radiator fan
3 60 Yellow ABS
4 20 Yellow Daytime running lights
5 30 Light green Fog lamp
6 30 Light green Not used
7 30 Light green ABS
8 30 Light green Air pump
9 20 Light bue PCM module
10 20 Light bue Ignition switch
11 3 Violet PCM memory
12 15 Light bue Horn & hazard flasher
13 15 Light bue Oxygen sensor
14 15 Light bue Fuel pump
15 10 Red Right-hand low beam
Passenger compartment fuse box
16 10 Red Left-hand low beam
17 10 Red Right-hand high beam
18 10 Red Left-hand high beam
19 7.5 Brown Heated door mirrors
20 10 Black Windshield wipers
21 30 Light green Electric windows
22 7.5 Brown ABS
23 15 Light bue Reverse lights
24 15 Light bue Brake lights
25 20 Yellow Door locks
26 20 Yellow Main light
27 15 Light bue Cigarette lighter
28 30 Light green Power seats
29 30 Light green Heated rear window
30 7.5 Brown Engine management
31 7.5 Brown Instrument pannel lights
32 7.5 Brown Radio
33 7.5 Brown Front and rear sidelights (left)
34 7.5 Brown Interior lighting & clock
35 7.5 Brown Front and rear sidelights (right)
36 30 Light green Air bag
37 30 Light green Heated blower
38 Unused
Relays Color Circuit Location
Engine bay fuse box
R1 Green Daytime running lights (Canada)
R2 Black Radiator fan (high speed)
R3 Blue AC cut-out
R4 Brown AC clutch
R5 Dark green Radiator fan (low speed)
R6 Yellow Starter
R7 Brown Horns
R8 Brown Fuel pump
R9 White Low beam headlights
R10 White High beam headlights
R11 Brown PCM power supply
Passenger compartment fuse box
R12 White Interior and courtesy lights
R13 Yellow Heated rear window
R14 Yellow Heated blower
R15 Green Windshield wiper motor
R16 Black Ignition
R17 Unused
R18 Black One touch window switch Driver's door
R19 Blue Cruise control cut-off Central fuse box bracket
R20 Unused
R21 Unused
R22 White Fog lights Interface module bracket
R23 Black Turn signals Steering column
R24 White Left-hand flasher Door lock module bracket
R25 White Right-hand flasher Door lock module bracket
R26 Unused
Bulbs / Lights Wattage Type
Low beam headlamp 55 9006 Halogen
High beam headlamp 55 9005 Halogen
Parking / Side light 5 2357A Wedge
Front turn signal 21 2357A Bayonet
Rear turn signal 21 1157 Bayonet
Tail light 21 1157 Bayonet
Stop light 21 1157 Bayonet
High mount stop light 5 2723 Bayonet
Fog/Driving light 55 893 Halogen
License plate 5 6418 Festoon
Reverse light 21 1156 Bayonet
Front sidemarker 5 2357A Wedge
Glove box
Map light 5 64111 Wedge
Dome light 10 6411 Feston
Step/Courtesy light
Trunk/Cargo area
Engine compartment 10 89 Wedge
Instrument-general
Automatic trans indicator

on Apr 15, 2015 | Ford Contour Cars & Trucks

1 Answer

Why my 1981 MB 300sd when I put the AC on my car running is ok, but when I stop on red light or stop sine the car shut off .please help


The car is idling too slow. There should be an adjustment to increase the RPM. Have someone press the accelerator while you watch what moves (while it is not running) You will probably find an adjustment screw to make it idle a little faster.

Jun 24, 2015 | AC Cars & Trucks

1 Answer

I have a 2004 ford expedition it falls deed when i stop at red light and when i stop for a stop sign but it start right back up and runs good until i stop for red light then it fall deed need help i chane...


simple test to do
apply the hand brake
start the engine --if it idles ok --no engine problem
apply the foot brake --if it stalls ---replace the brake booster
if it runs ok --run the fault codes

Apr 02, 2017 | 2000 Ford Expedition

1 Answer

My 97 Nissan Sentra keeps cutting off when I stop at a red light or a stop sign...... Already changed the fuel pump...


Hi!

Check your car's idling it should be around 800 to 1,200rpm whether the ac is engaged or not.
Also, have your car's fuel mixture system checked. Most of the issues like this that I encountered involved a wrong air-to-fuel ratio, especially with carbureted engines.

Mar 12, 2011 | 1997 Nissan Sentra

1 Answer

Engine turns off when I turn the A/C


i have the same problem with my car. it's an 06 kia rio. just put free-on in my car now AC works. but not the AC and engine i guess hah....

Apr 29, 2010 | 2002 GMC Envoy

1 Answer

AC air not working prpoerly!


its low on freion thats why it cuts on and off

Aug 25, 2009 | 2002 Dodge Durango

1 Answer

Car cuts out when idoling


The idle system has gone bad in your car. Did anyone work on the AC? An overcharged ac also put so much load on the engine that it can make it stall when idling. The idle sytem is suppose to raise up the idle of the engine when there is a load such as a headlight or an ac system.

Jun 29, 2009 | 2002 Mitsubishi Galant

1 Answer

Car cuts off every 4 to 5 days


Pull off your IAC motor (Idle Air Control) and give it & the port that it comes out of a good cleaning with throttle body cleaner, make sure connections are clean, and re-install & try it. It will be located on the front part of the throttle body, on the side. If that cures it, and it re-occurs in time, replace it.

Jan 16, 2009 | 1997 Plymouth Breeze

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