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1993 Buick Roadmaster Support Question

1993 Buick Roadmaster Support Question

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Question posted by orsmu on March 25th, 2014

Buick Roadmaster Rear Defrost Does Not Work

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Answer #1: Posted by freginold on April 10th, 2014 5:21 PM
This answer was accepted by the poster of the original question.
freginold

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Check fuse 15 (Rear Defogger) and relay 3 (Rear Defogger Relay). If either of them are bad, replace them with an identical working fuse or relay.

- 1993 Buick Roadmaster owner's manual

Related Manual Pages

Owner's Manual - Page 9

...' expectations, throughout the purchase, ownership, service and repurchase experience." Built insidethe walls ofthe old buildings in Buick's of former Flint complex, which formed the cornerstone' General Motors, Buick City a state-of-the-art is simple: "Buick will continue to be, premium American motorcars with more than robots and other fall high-tech equipment...
Owner's Manual - Page 39

The driver's air bag in rollovers, side impacts, or rear impacts where the inflation would provide no occupant protection benefit. , i n Where is the air bag? ... an air bag should have deployed. 37 In any particular crash, the determination of indication. How The Air Bag System Works When is an air bag expected to inflate in the middleof the steering is between9 and 14 mph. The air bag...
Owner's Manual - Page 41

... off and the battery disconnected,'anair bag can be in several places around your vehicle. Your Buick dealer and the 1993 Roadmaster Service Manual have information or about the air bag system, including repair disposal. When electricai works done underthe hood or inside i should be injured if you are parts the air the...
Owner's Manual - Page 50

... a:-child restraint with a child restraint, and to secure a child restraint at Buick dealerships in Canada. seating position. .Additional anchor brackets .fox child restraints at the rear seating positions are attached to the anchors for each position on the second seat....yourself, dealer can tell how to do it . Station wagons. Top Strap If your Buick dealer to put in for installing it .
Owner's Manual - Page 63

... and Controls n Here you and braking Also explainedare the instrument panel and warning systems that tell if everything is working and a problem . the you can learnabout the manystandard and optional features your Buick, and infom.ationon starting. what to do if you have Part 2 includes: Keys ...62 63 DoorLock ...New Vehicle Break...
Owner's Manual - Page 83

...: Hold theregulaT brake pedal down the 1: parkng.brake pedal with y,our rightfoot. Limited-Slip Rear Axle If you have this feature, your lefi-foot..rf the 1:. 'ignitionis on, the ... vehicle. Push down - time; It works like a standard axle mostthe. with 1;. -your rear can give you axle additional traction on . but when of no one of the rear wheels has traction and the other does,...
Owner's Manual - Page 92

... Provincial highway authority. be turned whenever you to turn off your When the high beams are working. .from low beam to high or..' for burned-out bulbs. With this flasher installed,... Operation of Lights be burned out attention before operate these lamps. dawn or dusk. Checkfront and rear turn signal lights regularly to remind you .mustuse your turn signal. having driven 1/2 mile, to...
Owner's Manual - Page 106

...your car and the area behind your -Buick has the optional power mirrors, the mirror controlis located on the driver's.door. rear window defogger. Cleaniqg Photocells Use a cotton... swab and glass cleaner to :.%dj,wst. the control to the left or right to choose the mirror you want Then 'to clean the two photocells that make mirror work...
Owner's Manual - Page 120

a light-stayson, you need your Buick to the dealer at service, and you get there, turn the key to "Run," this light coine on will briefly, to '"OFF." your To save your alternator and battery charging If systems are working. , . '. d dhen you turn off all accessories, and set air system to show that your battery until you should take once.
Owner's Manual - Page 122

...;lClstop you . warning light goes an, ..., I Your Buick's hydraulic ...brake system is still on, have a brake problem.the light comes on while driving, . well. . &...'. - ' i ; .L_ , ., > - road and p stop . d off the- the light is divided intd two parts..IfQne-part isn't working , .. Brake System Warning Light I . ,. You may go If thetake longer to...
Owner's Manual - Page 129

If your Buick has the Electronic Climate control option, it looks like this: The following information tells how it works: you Mode When you press MODE the button, it allows you to select the outlets you want heated or air conditioned air to in an ...
Owner's Manual - Page 133

If you havethe heated outside rearview mirrors option, is the mirrors will work better any ice and snow cleared from the hood and air inlet area between hood the the and the windshield. Use this when or there is Defrost will be controlled automatically, you can choose another speed by pushing HI or...
Owner's Manual - Page 200

... safety chains may be adequate. Follow the manufacturer's recommendation for proper vehicle loading and good handling when you do, both brake systems won't work well, or at the rear edge of your vehicle (see "Tire Loading" in the Index). Crosswinds, large trucks going by the trailer manufacturer. If you 're driving. Trailer...
Owner's Manual - Page 207

... is in, and evenif the keyisn't in to. ~ make your turn s$gnal.lights'flash on . ,. and off the flashers, pull out on , your front and, rear i: turn signals won't work.
Owner's Manual - Page 214

The make, model, and year your vehicle has rear-wheel drive. Towing Your Car If there was factory-newby adding aftermarket items like fog Try to...want to have aGM dealer or a professional towing tires lamps, aero skirting, or special and wheels, these service tow your Buick. ofWhether you do anything, turn on the hazard warning truck. If your vehicle has been changed or modified since it was...
Owner's Manual - Page 266

...For example, if someone puts in them, as your brakes may no longer work . Vehicle Storage, If you get new genuine GM replacement parts. to add waterto ... the wrong replacement brake parts. well be badly hurt if you don't, your : Buick, does when is complex. See "Jump Starting" in brake linings that has the ... front and rear brakes The can explode. Get one of top quality and...
Owner's Manual - Page 289

It's very helpful if you identify your your Buick. ENGINE CODE f \ASSEMBLY PLANT MODEL YEAR A list of all production options and ...I llI ll a1111111111111111l~lll11111111111111111 11111llllDDlh SAMPLE4UXPMOM75 ' Service Parts Identification Label i II You'll find this label on the rear compartment storage lid is located on the of driver's side.You can see it if you 1,ook through the Be...
Owner's Manual - Page 295

Roadmaster Sedan Dimensions 'Inches Unless Otherwise Noted ... _. - ~ OVERALL: 215.8 Length ...Width ...78.1 Height ...:...55.9 Wheelbase ...115.9 Front Tread ...61.7 Rear Trexd ...60.7 INTERIOR.REAR: LegRoom ...Head'.Room ...Shoulder Room ...HipRoom ... 38.9 38.6 63.3 56.9 CARGO CAPACITY - Lbs. ... CU.Ft. INTERIOR FRONT LegRoom ...HeadRoom ...Shoulder Room ...Hip Room ...42.1 39.2 ...
Owner's Manual - Page 300

...in good working condition. But we don't know exactly how you'll drive it to work done.... Or you have their GM vehicles, maintenance needs vary. You may drive it . may drive long distancesall the time in very hot, dusty weather. please read this part. If you may use proper parts and practices. Or you purchased the GM Protection Plan?The Plan supplements your Buick...
Owner's Manual - Page 303

...any oneof these truefor your vehicle. These schedules are driven on your it. You will perform the work using genuine GM parts. a use the recommended unleaded fuel. You tow a trailer. Section A: ...-and-go to your dealerfor your vehicle's Tire-Loading Information label. the Index. 301 Your Buick dealer knows your vehicle best and wants you to decide which the two schedules is of the...

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