Tl* the contact owns a 2020 peterbuilt. While driving at various speeds, the auto collision warning independently activated which the brakes to be applied without a vehicle in close proximity. The failure also occurred with the sensor on the front bumper was covered with snow. The contact called the dealer to request the feature to be disabled but was informed that the failure was a defect during the manufacturing process. The failure was still experienced. The manufacturer was not notified of the failure. The approximate failure mileage was 30,000. The VIN was not available.
The worst 2020 Peterbilt 330 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Brakes1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Brakes1
Recalls 1
Steering: critical fasteners
- What is wrong
- PACCAR Incorporated (PACCAR) is recalling certain 2018-2020 Kenworth T270, T370, T440, T470, T660, T680, T880, T800, W900, W990; and 2018-2020 Peterbilt 330, 337, 348, 365, 367, 389, 520, 567, and 579 vehicles. The Dana D-Series axle steer arm fasteners that attach the steering arm to the steering knuckle may fail.
- Risk
- Fastener failure can result in a loss of steering control, increasing the risk of a crash or injury.
- Remedy
- Dealers will replace and torque the steer arm fasteners, at no charge. Owner notification letters were mailed November 8, 2022. Owners may contact Kenworth customer service at 1‑425‑828‑5888 and Peterbilt customer service at 1‑940‑591‑4220. PACCAR's numbers for this recall are 22 PBB and 22 KWB.
Recall number 22V277000 · Recall details
Technical service bulletins for the 2020 Peterbilt 330 19
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- "Kenworth: Dealers should check the chassis list and SIR weekly for VIN changes
- Info Only Unnecessary starter replacements can result from customer complaints regarding engine starting...
- Fix As Fail The height control valve (HCV) rod on vehicles with low air leaf suspensions is prone to...
- Info Only
- The service information for Bendix Air Dryer maintenance is being updated to include new procedures.
- Due to major data carriers phasing out 3G networks, chassis currently utilizing first generation Peoplenet...
- Fix-As-Fail – Due to undersupply issues, only a limited supply of Diesel Exhaust Fluid (DEF) sensors are...
- Fix-as-Fail: Radio does not mute when truck with auto trans is placed in reverse
- Information Only – Windshield washer pumps have a high No Trouble Found rate
- Fix as Fail: Peterbilt has introduced an improved mounting bracket for low mount air tanks for vehicles...
What 2020 Peterbilt 330 owners say
Most recent owner complaints, unedited.
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Questions about the 2020 Peterbilt 330
Is the 2020 Peterbilt 330 reliable?
Owners have filed 1 complaint about the 2020 Peterbilt 330, close to a typical 330 model year.
What is the most common problem with the 2020 Peterbilt 330?
Brakes, with 1 complaint.
How many recalls does the 2020 Peterbilt 330 have?
1 recall, covering steering.
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