The worst 2019 Chevrolet Low Cab Forward 4500 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 2
Electrical system: wiring
- What is wrong
- Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2017-2019 N-GAS HD and Chevrolet Low Cab Forward 3500 and 4500 vehicles and 2018-2019 Isuzu FTR and Chevrolet Low Cab Forward 6500XD vehicles. The power supply bolt in the relay box may not have been properly tightened during harness production at the supplier. This may lead to melting of the power wire and/or a loss of electrical power to the vehicle, which can lead to a stall.
- Risk
- A stall can increase the risk of a crash.
- Remedy
- Isuzu will notify owners, and dealers will inspect the relay box power supply bolt, tightening it as necessary. If the harness or relay box is found to be damaged, it will be replaced or repaired, free of charge. The recall began October 24, 2019. Owners may contact Isuzu customer service at 1‑866‑441‑9638. Isuzu's number for this recall is V1905.
Recall number 19V647000 · Recall details
Electrical system: instrument cluster/panel
- What is wrong
- Isuzu Technical Center of America, Inc. (Isuzu) is recalling certain 2019 Isuzu NPR-HD, NPR-XD, NQR, NRR, Chevrolet 4500HD, 4500XD, 5500HD, and 5500XD. The odometer accurately measures the distance traveled in miles, but erroneously indicates that they are kilometers in the LCD display instead of miles.
- Risk
- An incorrect odometer reading could lead to an unintended delay in critical safety related maintenance, potentially impairing the safe operation of the vehicle and increasing the risk of a crash.
- Remedy
- Isuzu will notify customers and dealers to inspect the odometer LCD on their vehicle. If the distance traveled is listed as 'mi' (miles), the customer or dealer will be requested to inform Isuzu and the recall for that vehicle will be deemed complete. If the distance is listed as 'km' (kilometers), the customer will be requested to take the vehicle to the dealer, and the dealer will replace the meter cluster with one that indicates 'mi' (miles). The new odometer will be reprogrammed to reflect the number of miles traveled that was indicated on the original odometer. The recall began March 13, 2019. Isuzu owners may contact Isuzu customer service at 1‑866‑441‑9638, GM owners may contact GM customer service at 1‑800‑862‑4389.
Recall number 19V064000 · Recall details
See all 2 recalls for the 2019 Chevrolet Low Cab Forward 4500
Technical service bulletins for the 2019 Chevrolet Low Cab Forward 4500 16
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Unknown or other
- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
- Unknown or other
- PI to help diagnose A/C concern
- Unknown or other
- Unknown or other
- Unknown or other
- Unknown or other
- Engine and engine cooling
- THis Informational bulletin provides important instructions for contacting the Fleet Action Center for...
See all 16 bulletins for the 2019 Chevrolet Low Cab Forward 4500
Compare the 2019 Chevrolet Low Cab Forward 4500
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Questions about the 2019 Chevrolet Low Cab Forward 4500
Is the 2019 Chevrolet Low Cab Forward 4500 reliable?
Owners have filed 0 complaints about the 2019 Chevrolet Low Cab Forward 4500.
What is the most common problem with the 2019 Chevrolet Low Cab Forward 4500?
There are not enough complaints to tell.
How many recalls does the 2019 Chevrolet Low Cab Forward 4500 have?
2 recalls, covering electrical system.
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