wipers on 95

[fluscheba]

my windshield wipers on my 95 blazer have a mind of there own sometimes they work fine other times they will start and stop on there own when i have them on an intermitten speed. really annoying. what would cause this.

[mike2004tct]

Originally Posted by fluscheba

my windshield wipers on my 95 blazer have a mind of there own sometimes they work fine other times they will start and stop on there own when i have them on an intermitten speed. really annoying. what would cause this.

Sounds to me like the pulse board could be your problem. I'm not sure about the '95s, but this was a typical problem for 97 and 98 models of Chevy & GM trucks.

Do a search on this forum on wiper problems, you'll get quite a few hits.

[BlazerLT]

Please use the search feature to find out more on thsi problem. It has been discussed previously.

[coryhawkins]

http://james.jaguar.net/subtopics/WiperFix.htm

I just replaced that board on my 98 Blazer. and it fixed the crazy wipers (that would go for a year after I cut them off and sometimes not work at all). The pulse board was 30 bucks at Advance Auto Parts and it took me like 20 minutes to get it in (and I'm a slow non-mechanic).

[Phillip Cross]

When you do the search pay attention to the DYI fix involving re-soldering the part of the board where the connector attaches. I did this and it is working fine for 6months now. this is one of those items where you can really appreciate the service provided by this forum. I had the car to several mechnics who all had different ideas inclcuding replacing the wiper multi-switch. Its great to look here and try the easitiest and cheapest suggestions first.

[coryhawkins]

I tried fixing mine, but it still malfunctioned even after "fixing" it. I even resoldered every connection on the board (not just the connector) that looked less than perfect - no dice. I finally just bought a new pulse board, since it was raining hard and I needed good wipers. At least it's cheap, unlike every other Blazer part I've bought. My wife's Toyota Solara (she came with it when we got married - I didn't buy a Japanese car - haha!) has cheaper parts than my Blazer, and hers is almost new! Mine has 120,000+ miles and is a 98. Shouldn't our parts be cheap by now, given that they are for cars that are mostly already beyond their design lifespan?

[Phillip Cross]

Originally Posted by coryhawkins

I Shouldn't our parts be cheap by now, given that they are for cars that are mostly already beyond their design lifespan?

I do not know about toyota parts but I have found that chevy dealer is not the plact to buy most parts. I paid 40 bucks revnely for a little wire cage that attached to the springs under the front seat (another thing that wears on these cars I have heard)
But prices at auto parts stores seem reasoanble. For example the wheel hubs for my 2000 were around 120 each I think at advance auto and over 400 at the dealer.

[MethodMan420]

isn't there a recall for blazer/ jimmy's and even trailblazer's wipers? I'd call your dealer to check.

[coryhawkins]

There's no recall for my 98 Blazer for wipers. I'm not sure about other models, though. Here are the TSB and (one) recall for the 98 4x4 Blazer with engine code 'W' like mine:

General Recalls
TSB Number Issue Date TSB Title 99066F MAR 03 Campaign - Fuel Injector Sticking Closed

Service Bulletins
TSB Number Issue Date TSB Title 00-00-89-008D APR 04 Vehicle - Recreational Dinghy Towing
04-06-01-013 APR 04 Engine - Serpentine Drive Belt Wear Information
04-07-30-013 MAR 04 Air Filter - SES Lamp ON/Multiple Driveability Concerns
03-06-01-024B MAR 04 Engine - Rattle Between 1,800 and 2,200 RPM's
00-06-02-006A FEB 04 Cooling System - Coolant Information
04-07-30-006 FEB 04 A/T - 4L65E, 4L60E, 4L60, 200-4R Oil Pump Spring
04-06-03-002 FEB 04 Ignition Switch - Intermittent No Crank/Dead Battery
01-07-30-042B JAN 04 A/T - 4L60-E/4L65-E, 2-3/3-2 Shift Clunk Explanation
02-05-26-001A JAN 04 Brakes - Parking Brake Retainer Availability/Service
04-08-48-001 JAN 04 A/C - Broken Defogger Grid Detection
02-06-05-004A JAN 04 Emissions - Catalytic Converter Damage/Misfire Codes Set
04-03-10-001 JAN 04 Tires - Puncture Repair Guidelines/Procedures
02-08-48-001A DEC 03 Windows/Glass - Urethane Adhesive Usage
03-07-30-056 NOV 03 A/T - 4L60-E Oil Pump Identification
01-08-42-001A NOV 03 Lighting - Lamp Condensation/Replacement Guidelines
01-01-38-013A OCT 03 A/C - Unnecessary Compressor Replacement
99-09-40-005A OCT 03 Interior - Seat Belt Extenders
99-04-20-002B AUG 03 Drivetrain - Driveline Clunk Explanation
01-07-30-002C AUG 03 Electrical - MIL ON/A/T Stuck in 3rd Gear
03-09-41-003 JUL 03 Restraint System - Proper Air Bag System Diagnosis
01-06-01-011A JUL 03 Engine - Oil Consumption Information
01-01-39-003A JUL 03 A/C - Catastrophic Compressor Failure Debris Removal
01-01-38-006B JUL 03 A/C - R-134A System Flushing Procedure
03-07-30-027 JUN 03 A/T - Oil Cooler Flushing Frequently Asked Questions
03-04-21-003 MAY 03 Drivetrain - Revised Transfer Case Service Procedures
99-08-52-005A MAY 03 Keyless Entry System - Operational Characteristics
03-07-29-004 APR 03 M/T - Operating Characteristics
99-01-39-007B MAR 03 A/C - Automatic A/C Functional Description
03-01-38-001 MAR 03 A/C - System Sealers/Leak Detection Guidelines
02-08-42-001A MAR 03 Lighting - Polycarbonate Headlamp Damage Prevention
02-07-30-052B FEB 03 A/T - Oil Cooler Flushing Tool/Procedure
99-07-30-017A FEB 03 A/T - Oil Cooler Flushing/Flow Check Procedures
02-04-21-005A FEB 03 Drivetrain - Noise/Vibration/Leaks/Slipping in 4WD
00-06-04-003B FEB 03 Fuel System - MIL ON/Rough Idle on Start-Up
99-08-64-016A JAN 03 Body - Weatherstrip Maintenance
03-06-04-012 JAN 03 Electrical - Wiring Harness Inspection Recommendations
02-01-38-005 DEC 02 A/C - Revised Heater/Vent Module Replacement
02-05-25-006A DEC 02 Brakes - Antilock Brake Activation at Low Speeds
02-06-03-006A DEC 02 Electrical - Testing Before Replacing Battery or Alt
00-06-01-023B DEC 02 Engine - Balance Shaft Rattle Noise Explanation
99-07-30-016B OCT 02 A/T - Intermittent Downshift/Slip/Cycling Diagnosis
02-06-03-010 OCT 02 Battery - Parasitic Drain Information
02-04-21-007 SEP 02 Drivetrain - New Transfer Case Output Bearing Tool
02-06-03-008 AUG 02 Charging System - Low Voltage Display ON/Dim Lights
02-06-01-028 AUG 02 Engine - Crankcase Flushing Recommendations
02-07-30-028 JUN 02 A/T - Serial Number/Site Code Locations/Identification
02-08-57-004 JUN 02 Body/Interior - Waterleak Diagnosis/Repair
02-06-01-026 JUN 02 Engine - Identification Information
02-07-30-024 MAY 02 A/T - Cracked/Broken Case Diagnosis
02-06-05-002 MAY 02 Exhaust System - Booming/Groaning Noise
99-06-02-012D APR 02 A/C - Cooling System Overheating/Heater Blows Cold
02-08-42-004 APR 02 A/T - PRNDL Display Dim for One Minute
99-08-51-007A MAR 02 Aluminum Wheels - Refinishing
02-06-01-008 MAR 02 Engine - New Prelube Tool
01-08-66-011B FEB 02 Roof (Rear) - Rust Perforation
99-00-89-019B FEB 02 Warranty - Parts Return Program Explained
02-07-30-003 JAN 02 A/T - New Design Reaction Shell Thrust Washer
02-02-35-001 JAN 02 Ignition Lock Cylinder - Revised Replacement Procedure
00-00-89-027A JAN 02 Interior - New Odor Elimination Product
01-03-10-012 JAN 02 Wheel Balance/Alignment - Labor Operation Guidelines
01-07-30-041 DEC 01 A/T - Fluid Leak Diagnosis
01-03-10-011 DEC 01 Tires - Sidewall Damage
01-06-04-044 NOV 01 EVAP System - Special Tool Usage
01-06-05-006 NOV 01 Exhaust System - Rattle/Rumble Noise
01-07-31-002 NOV 01 M/T - Improved Clutch Bleeding Procedure
01-03-10-009 NOV 01 Wheel Nut Covers - Loose/Missing
01-07-30-029 OCT 01 A/T - Core Return Product Feedback Form
00-06-04-011A OCT 01 EVAP System - Monitor Strategy
01-08-51-003 OCT 01 Vehicle - Interior/Exterior Anti-Corrosion Materials
01-06-04-043 SEP 01 Computer Controls - Diagnosing DTCs P0404, P0405, P1404
01-00-89-013 SEP 01 RKE Transmitter - Correct Use of Labor Operation R4490
01-08-50-010 SEP 01 Seat Back Recliner - Replacement
01-08-46-004 AUG 01 Cellular Phones - Operating Characteristics
01-08-63-001A AUG 01 Hood Hinge - Rattle
01-01-38-006A JUL 01 A/C - Proper Flushing Procedures
01-08-44-006A JUN 01 Audio System - Clearing `CLN' Message From Display
01-00-89-010 JUN 01 Diagnostic Worksheet - Usage
01-09-40-002 JUN 01 Seat Belt System - Collision Replacement Guidelines
01-08-56-001A JUN 01 Security System - Lamp ON/No Start/DTC B2960 Set
99-01-39-004A MAY 01 A/C - Odor Emission in Hot Weather
01-00-89-009 MAY 01 Key/Key Number/Security Chip - Replacement
01-07-30-021 MAY 01 Park/Neutral Switch - Connector Hard to Remove
00-03-10-003B MAY 01 Tires - Bumper To Bumper Warranty Coverage
01-07-30-012 APR 01 A/T - 4L60 E Revised Valve Body/Spacer/Gaskets
99-07-30-020A APR 01 A/T - Service Procedure Changes
01-08-44-005 APR 01 Radio Display - Error Code Diagnosis/Repair
01-02-32-004 APR 01 Special Tools - Power Steering System Analyzer
01-07-30-010 MAR 01 A/T - Torque Converter Replacement Guidelines
00-08-48-005 DEC 00 Glass - Distortion Explanation
00-07-30-022 NOV 00 A/T - 4L60E No Reverse, 2nd, or 4th Gears
00-00-90-001 NOV 00 Suspension - Chassis Lubrication Importance
00-03-10-006 NOV 00 Tires - Radial Force Variation
00-01-38-007 SEP 00 A/C Performance/Leaks - Diagnostic Procedure
00-08-46-002 SEP 00 OnStar(R) - Cellular Antenna Replacement Parts Available
00-08-51-001 SEP 00 Outside Rear View Mirror - Housing Turns Chalky/Dull
00-00-89-021 AUG 00 Cross Line - Warranty Information
00-06-04-026 JUN 00 PCM - Returned Product Feedback Program
99-01-38-006A MAY 00 A/C - Refrigerant Recovery/Recharge Equipment
00-06-03-003 MAY 00 Battery - Testing and Replacement
00-05-22-004 MAY 00 Brake Fluid - Level & Filling Recommendations
00-06-04-021 MAY 00 EVAP System - Service of Connectors
00-06-01-012 MAY 00 Gasket Surfaces - Use of Surface Conditioning Discs
00-07-30-009 MAY 00 Transmission - Identifying Remanufactured Assemblies
00-06-04-014 APR 00 Engine - No/Hard/Slow Start/Backfire/Kickback
99-00-84-021B APR 00 Warranty - GM Dealer Parts Procurement
00-06-01-007 MAR 00 Connecting Rod Bearing - Clearance Checking Tool
99-09-41-004 JAN 00 Air Bag (SIR) On-Off Switch Kits, New Parts and Service
99-09-40-004 JAN 00 Child Restraint - Top Tether Hardware Package
99-06-03-012 DEC 99 Battery - Testing & Replacement
99-00-89-022 DEC 99 Vehicle - The Year 2000 & Electronic Modules
99-08-45-005 NOV 99 Accessory Receptacle/Cigar Lighter - Inoperative
99-08-42-009 NOV 99 IP Dimmer Control - Proper Setting
99-08-46-001 NOV 99 OnStar(R) - Kit Part Numbers and Compatibility
99-06-04-053 NOV 99 PROM - Powertrain Control Module Reprogramming
99-06-04-056 NOV 99 Transfer Case - Binding or Shuddering
99-07-30-021 OCT 99 A/T - New Solenoid Testing Kit
99-07-30-004A OCT 99 A/T - Rusty Fluid Level Indicator/Fill Tube
99-08-44-008 OCT 99 Cassette Player - Cleaning and Maintenance
99-06-02-017 OCT 99 Cooling - Radiator Repair/Replacement Guidelines
99-08-50-019 OCT 99 Power Seats - Forward/Rearward Function Inoperative
99-06-03-011 OCT 99 Warranty - Generator Replacement
99-06-04-037 SEP 99 Engine Controls - OBD System Improvement/Correction
99-04-21-006 SEP 99 Transfer Case - Improved Automatic Transfer Case Fluid
99-00-89-016 SEP 99 Warranty - Labor Time Guide Updates, 09/99
99-06-03-004A JUL 99 Horn - Sounding/Fuel Pump ON at All Times/No Start
99-08-42-003 JUN 99 Daytime Running Lights - Do Not Activate
99-08-110-005 JUN 99 Sunshade - Replacement Availability
99-03-10-102 JUN 99 Warranty - OE Chrome Plated Aluminum Wheel ID
99-08-42-002 MAY 99 Daytime Running Lights - Inoperative
99-08-51-001 APR 99 Body - Paint-less Dent Repair Process
99-08-49-006 APR 99 Instrument Panel - Upper Surface Reflection
99-07-30-005 MAR 99 A/T - 4L60-E DTC P1870 Diagnosis
99-06-03-002 MAR 99 Battery - Insulator Replacement & Caution
99-06-03-001 MAR 99 Battery - Testing Equipment Explained
99-08-49-002 MAR 99 Instrument Panel - Identification
83-81-34 MAR 99 SIR - Operating Vehicle with Warning Light On
99-06-04-006 FEB 99 Fuel - Correct Solvent for CSFI Poppet Cleaning
86-05-02 DEC 98 Warranty - Notice of Delayed Start Process
87-71-74 NOV 98 A/T - 1-2 Accumulator Piston/Outer Spring Replacement
87-61-32 NOV 98 Small Block V6/V8 Engine - Product Enhancements
83-32-10 NOV 98 Tools - Adjuster Locknut Wrench
83-32-09 NOV 98 Tools - Power Steering Bleeder Adapter
83-31-09 OCT 98 Alignment - Latest Available Specifications
76-02-02A OCT 98 Drivetrain - Recommended Axle Lubricant
83-15-16 OCT 98 New Windshield/Glass Urethane Adhesive Caulking Kit
83-02-01 SEP 98 Crankcase Ventilation System - Revised Maintenance
86-65-03A SEP 98 DTC P1404 (False Low EGR Valve Pintle Position) Signals
83-81-32 SEP 98 PCM Connector - Information on New Service Kits
83-83-16 SEP 98 Speedometer - Determining Accuracy
86-43-06A AUG 98 Axle - Fluid Leak Near Front Wheels or Front Engine Area
84-96-01 AUG 98 Entertainment Systems - Correct Labor Codes
43-17-01B AUG 98 Paint - Bumps or Rust Colored Spots Removal
83-90-12 AUG 98 Tools - Keyless Entry Transmitter Tester
80-05-03 AUG 98 Warranty - Parts Warranty Special Claims B and C
87-71-69 JUL 98 A/T - New Transmission Calibrations
86-83-07 JUL 98 Instrument Panel - Rattle Noise From Dash Area
83-96-05 JUL 98 Radio Telephone/Mobile Radio - Install/Troubleshooting
68-05-02B JUL 98 Warranty - Courtesy Transportation Guidelines
86-12-08 JUN 98 A/C Blower Fan - Runs Continuously With Ignition Off
83-90-08 JUN 98 Cruise Control - Charts and Schematics for Diagnosis
77-60-02 JUN 98 Engine - Drive Belt Noise, P/S Pump Pulley Misaligned
83-96-04 JUN 98 Radio - Delco Exchange Reference
83-71-10 MAY 98 A/T - Park/Neutral Switch Connector Cannot Be Removed
82-05-02 MAY 98 Warranty - Request for Wholesale Authorization
82-05-05 MAY 98 Warranty Inquiry System
83-96-03 APR 98 Audio - GM Sound Selling Programs
87-61-24 APR 98 Engine - Surface Conditioning Discs Precautions
48-05-01C MAR 98 Customer Concern Not Duplicated /Verified - Labor
87-61-22 MAR 98 Engine - Premature Main Bearing Failure
83-83-07 MAR 98 Fuel Level Sensor - Replacement Procedure
83-83-09 MAR 98 Instrument Cluster - Identification
76-65-07 MAR 98 PROM - Engine High Idle/Flare When Shifting Gears
87-63-02 MAR 98 Purge Solenoid - Excessive Ticking Noise
83-64-09 MAR 98 Tools - Released for CS Generator Diagnosis
83-01-14 MAR 98 VIN Plate - Replacement Policy and Procedure
86-16-06 FEB 98 Heated Front Seat - Features Not Listed in Owners Manual
72-05-09 FEB 98 Warranty - GM Dealer Empowerment Program
82-05-01 FEB 98 Warranty - New Vehicle/Replacement Battery
77-71-75 JAN 98 A/T - Product Updates/Production Changes, 4L60-E
73-90-23 JAN 98 Airbags - Frontal (SIR) ON-Off Switch Kits, Parts/Procs
72-01-01 JAN 98 Audio - Radio Exchange Reference
73-50-37 JAN 98 Brakes - Rotor & Hub Flange Cleaning Tool Revision
76-82-10 JAN 98 Lights - Headlamp Boot Loose
72-05-12 JAN 98 Suspension - Shock Absorber/Strut Replacement Guidlines
72-05-14 JAN 98 Warranty - Enhanced Sublet Repair Policy
72-05-13 JAN 98 Warranty - Repair/Replace Policies & Procedures
76-64-07 DEC 97 Charging - Battery Weak or Dead/Generator Not Charging
48-05-02B DEC 97 Parts Expediting - Reimbursement Policy
48-05-01B DEC 97 Warranty - Customer Concern Not Duplicated/Verified Ops.
72-05-11 DEC 97 Warranty - Rail Dust Removal & Chemical Spotting Labor
73-12-13 NOV 97 A/C - PureGuard 2 Operating Alert
62-05-02A NOV 97 Labor - Revised Operation Z1241/Personal Property Damage
48-05-01A NOV 97 Warranty - Customer Concern Not Verified Labor Ops.
72-05-04 AUG 97 Warranty - Guidelines for Claiming Windshield Replace
72-05-06 AUG 97 Warranty - Guidelines for I/M 240 Labor
72-05-05 AUG 97 Warranty - Guidelines for Using E0420 Wheel Replace
68-05-03 JUN 96 Warranty - Goodwrench® Service Lifetime Service Guarantee



There seem to be a few design issues...

You can get yours at http://www.alldata.com/TSB/