2003 Chevrolet S10: ABS light or ABS activating

Filed Oct 17, 2021 · Airbags, Brakes · KS

Twice now while lightly applying brakes to come to a stop at an intersection the antilock brake system engaged. Since it was unexpected I almost didn't come to a stop in time before rolling into the intersection into traffic. The ABS warning indicator was illuminated intermittently before this with recorded DTC C0268 (Pump motor circuit shorted). Also the transfer case input shaft seal failed which caused transmission fluid to leak into the transfer case, completely filling it. That caused the transfer case vacuum switch to fail and transmission fluid was sucked into the vacuum lines and eat through them causing a vacuum leak. Because of the vacuum leak, whenever I would accelerate to highway speeds and the engine would use what vacuum it could, the 4WD actuator would lose its vacuum then regain it when the RPM's dropped and try to lock the front axle while at highway speeds which would cause the truck to jerk and the gears to grind. And lastly the Airbag warning indicator is always illuminated for reasons I do not know.

Filed Aug 21, 2021 · Brakes, Engine · SC

2003 Chevy S10 has been maintained and taking care of. Brakes in rear were sticking due to factory defective ABS control module. Rear wheel bearing gave out and started leaking axle fluid cause of a sticking drivers side brake from ABS control module malfunctioning. After much cost of replacing calipers and brake pads the culprit from a defectively ABS control module making the brake caliper stick to the rotor.. Next the coolant leaks from the intake manifold gasket and now the heater core leaks… this truck has only 146k miles on it and I always taking care of it keeping up before it’s schedule maintenance. But what I see is poor defective parts from GM. SO I have to make sure I get this work done and keep the coolant filled or there be a motor issue from overheating. This is a SAFETY concern and if the heater core leaks then breathing the toxic coolants isn’t safe at all when the AC is on or no heat in winter!. Now GM discontinued making the S10 in North America but redesigned a front wheel drive diesel version in South America.

Filed Nov 6, 2014 · Brakes · 100,000 miles · CT

[xxx] s-10 extended bed I am the second owner of this truck and a month after I purchased it I noticed what ever speed you were going if you pressed on your brakes the truck would slip under nether you. I was alarmed the first time and than it happened again and then again. I brought the car to the mechanic, and new brakes and calipers were changed on the rear,$$$. I was feeling much safer until soon after the problem resurfaced. I brought it back to the mechanic -nothing . Then again and again . He did replace my front brakes $$. Still the problem remained. I changed mechanic and he stated it is ABS, it happens a lot in this vehicle and he see it all the time. This is a very dangerous situation where the truck does not have the ability to stop...please help! Information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6).

Filed Aug 9, 2014 · Brakes, Engine · 104,550 miles · MD

I was parked idling when the engine went out. Cooled down and started. Got on 10 at 60 MPH and the ABS brake light came on and the speed dropped instantly to about 30 MPH. Twice on the way home did the same, then conked out. Tried to drive to shop and had to be towed. They replaced the cam sensor and acts mostly okay. But every so often the ABS light comes on and the speed drops dramatically then recurs. There is not a code being put in the system telling them the issue why but there was a code one ABS sensor is turning on. It is like the ABS is engaging without me hitting the brakes and then cutting off. Again this only happens sporadically will be taking it into the dealer asap. Note again no indicator the cam sensor was bad or anything else. Updated 08-20-14 *bf the dealer stated there was a code in the system, for the speed sensor, and they were able to clear it. Updated 09/15/14 updated 08/28/2017

Filed Sep 21, 2013 · Brakes · 58,000 miles · FL

My wife was picking up our 2 year old and 6 year old granddaughters from their home and bringing them to our house to babysit them. Traveling at 35-45 MPH she depressed the brake pedal to stop and the pedal slowly went to the floorboard. She finally made it home and she told me about it. I looked under the vehicle and noticed something leaking from the under carriage. I jacked the vehicle up and inspected the brake lines and discovered that the brake lines were rusted and one had cracked. I am a retired vehicle technician with over 50 years of experience on all types of automotive repair. I have never seen this much rust on a vehicle (2003 chevrolet s10 with only 55,000 miles) in all my years of service. We inherited this truck from my father-in-law who passed away. He lived in kentucky, so it was subject to unpaved roads, snow, salt, etc. We live in florida, and decided to keep the truck for sentimental reasons. I had to replace the entire brake system, brake pads ,rotors calipers, backing plates, ABS sensors, and now a brake line. I undercoated the vehicle and got as much rust off the frame as I possibly could. The front wheel hubs probably are next because the ABS brake system doesn't work properly. I spent a lot of time and money on this vehicle. Gm should be made accountable for this problem before somebody gets hurt or killed. In my opinion it is a priority safety issue that needs attention and general motors should be responsible for it.

Filed Mar 11, 2010 · Brakes · 70,000 miles · MD

My 2003 chevrolet s-10 pickup has a dangerous ABS system in that it locks up under routine stops and actually appears to pull vehicle to an abrupt stop. I took it into a mechanic who said that he had another owner of the s-10 with same problem. He advised me to remove the fuse #22 which would turn off the ABS and return my vehicle to standard braking. The mechanic said he was looking up information on how to fix the problem, but had not success.

Filed May 31, 2007 · Brakes · 35,965 miles · VA · crash

The antilock brakes on my chevrolet s-10 pick-up fails while trying to stop in bumper to bumper traffic of between 15 to 20 miles an hour fortunately I ran into the back of a full size chevrolet truck and there were no injuries, only damage to the vehicles. Prior to this incident for about a month the brakes would pulsate after driving a a while and stopping at low speed or during light pedal pressure. The brakes were check for warped or defective rotors and possible worn pad. The rotors and pads were found to be ok and so were the rotors which are smooth. The brake pads and rotors are the factory originals and the vehicle has under 36,000 miles. The truck is use as an occasional local commute vehicle and for pleasure, and not for work, or to carry heavy loads. After I found two 020525006a and 02052500 which describes the problem of low speed ABS activation. I think this is a very serious issues that people should be made aware of. Just as I couldn't stop and I hit a truck, I could easily have hit a person or a child that may have ran into the street chasing a ball. This accident happened just two blocks from my home. I think is negligent that car companies are not made to report to consumers such serious life safety issues, which can cause the lost of life for both drivers and pedestrians, which could be any of us or any of our relatives. When I got home and realized the implication of consumers not being notified of such bulletins I felt sick to my stomach. I hope that general motors is made to bear the responsibility of not only informing consumers of such a vital safety equipment failure, but also for paying for the repairs of something which could have been corrected while my vehicle was still under warranty.

Filed Jul 11, 2005 · Brakes · 48,500 miles · NH

2003 s-10 pick-up truck.ABS brakes engage when brakes applied at 10mph causing vehicle to swerve to the right and wheels locking.this caused increased stopping distance and almost being rear ended by the vehicle behind me.was unable to drive the vehicle in traffic conditions to the engagment of the ABS.

Filed Feb 15, 2005 · Brakes · 11,700 miles · NC

When I hit a small bump my ABS kicked in and I lost alot of braking power, almost caused accident. Brake pedal went to the floor. (earlier date). *ak brake pads completely warn down to squelers after 10,000 miles cost of $160 to replace pads.