2019 Gmc SIERRA 3500

Problems, Recalls & Reliability Report

Excellent Reliability

Quick Summary

The 2019 Gmc SIERRA 3500 has 19 owner complaints filed with NHTSA — that's 0.2x the segment average of 80. The most common issue is brakes problems (21% of all complaints), specifically: driving to work. power steering went out and braking system seem to be ineffective. instrument panel service light came on with the battery indicator displaying "battery charging system" fault.. ⚠️ 1 fire report filed.

1 fire report

Total Complaints

Recalls Issued

—/5

Safety Stars

0.2x

vs Segment Avg

Known Problems

BRAKES

4 complaints

21%

• DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.
• The trailer brake system has stopped working and displays the message "Service trailer Brakes" it does this no matter if several different tralers are hooked to the truck. These trialers test fine in other trucks and with meters. The trailer brake controller does not work. There are many owners rep
• Service brake brake system comes on randomly. have to hit reset when driving. constantly

Typical onset: 50K miles Est. repair: $500

“DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.”

— NHTSA complaint filing

OTHER

4 complaints

21%

• The contact owns a 2019 GMC Sierra 3500. The contact stated that while operating the vehicle with the air conditioner on and blowing air the occupants had experienced an acid/chemical burning sensation to the eyes and throat. The failure was intermittent and had affected multiple occupants. The vehi
• The other day approximately 5 minutes after leaving my house I noticed a smell and saw some slight smoke coming from my rear window. I immediately turned off the rear defrost and my rear window shattered. The next day I discovered other Chevy/gmc vehicles have a recall for a short circuit in the rea
• The contact owned a 2019 GMC Sierra 3500. The contact stated while driving at approximately 45 MPH, the vehicle went into “Engine Power Reduced Mode” and the contact attempted to pull over to the side of the road, but the contact stated that the battery went dead and the vehicle shutoff. The contact

Typical onset: 50K miles Est. repair: $500🔥 1 fire reports

“The contact owns a 2019 GMC Sierra 3500. The contact stated that while operating the vehicle with the air conditioner on and blowing air the occupants had experienced an acid/chemical burning sensation to the eyes and throat. The failure was intermittent and had affected multiple occupants. The vehi”

— NHTSA complaint filing

ENGINE

3 complaints

16%

• The contact owns a 2019 GMC Sierra 3500. The contact stated that while operating the vehicle with the air conditioner on and blowing air the occupants had experienced an acid/chemical burning sensation to the eyes and throat. The failure was intermittent and had affected multiple occupants. The vehi
• While towing our trailer, truck went into reduced power mode, regen message displayed; check engine light came on; loud bag occurred and hissing from under the hood. Truck slowed to 3 mph so we pulled to shoulder and turned the vehicle off. Truck had blown the hose off the the turbo. We reclamped an
• I purchased my vehicle in 2019. Since then, I have had several issues. I've had to replace the coolant reservoir, DEF heater/pump and twice changed the number 8 injector plug. The warning light came on just after the warranty went out. The code reader read the ambient sensor and no sensor.

Typical onset: 50K miles Est. repair: $500

— NHTSA complaint filing

ELECTRICAL

2 complaints

11%

• DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.
• I purchased my vehicle in 2019. Since then, I have had several issues. I've had to replace the coolant reservoir, DEF heater/pump and twice changed the number 8 injector plug. The warning light came on just after the warranty went out. The code reader read the ambient sensor and no sensor.

Typical onset: 50K miles Est. repair: $500

“DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.”

— NHTSA complaint filing

STEERING

1 complaints

• DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.

Typical onset: 50K miles Est. repair: $500

“DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.”

— NHTSA complaint filing

Estimated Repair Costs

BRAKES(~50K mi)

$500

OTHER(~50K mi)

$500

ENGINE(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

STEERING(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 19 owner complaints for this specific year, here's what to check or ask about:

☐
BRAKES: DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: The contact owns a 2019 GMC Sierra 3500. The contact stated that while operating the vehicle with the air conditioner on and blowing air the occupants had experienced an acid/chemical burning sensation to the eyes and throat. The failure was intermittent and had affected multiple occupants. The vehi
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: The contact owns a 2019 GMC Sierra 3500. The contact stated that while operating the vehicle with the air conditioner on and blowing air the occupants had experienced an acid/chemical burning sensation to the eyes and throat. The failure was intermittent and had affected multiple occupants. The vehi
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: DRIVING TO WORK. POWER STEERING WENT OUT AND BRAKING SYSTEM SEEM TO BE INEFFECTIVE. INSTRUMENT PANEL SERVICE LIGHT CAME ON WITH THE BATTERY INDICATOR DISPLAYING "BATTERY CHARGING SYSTEM" FAULT.
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)