How to replace flexible and metal brake lines on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL?

When replacing flexible hoses, it is important to clean the ends of the hose and disconnect the brake line from the hose fitting, being careful not to bend the frame bracket or line. The U-clip should be removed from the female fitting at the bracket and the hose should be removed from the bracket. Any mounting fasteners for brackets that secure the hose to other components should be removed, and on models where the hose is connected directly to the caliper, the hose fitting should be disconnected from the caliper by removing the banjo bolt. The copper washers on both sides of the fitting should be discarded and new copper washers should be used to attach the new brake hose to the caliper. The hose should be routed exactly as the original one was and any hose brackets that secure the hose to other components should be mounted, as equipped. The female fitting should be passed through the frame or frame bracket and installed in position with the least amount of twist in the hose. The U-clip should be installed in the female fitting at the frame bracket and the brake line should be attached to the hose fitting using a backup wrench on the fitting. The tube nut should be tightened securely and the replacement hose should follow the same path as the original one to avoid contact with moving suspension or steering components. Finally, the brake lines should be bled. When replacing metal brake lines, it is important to use the correct parts and not use copper tubing for any brake system components. Prefabricated brake lines, with the ends already flared and fittings installed, should be used and carefully bent to the proper shape if necessary using a tube bender. The new line should be well supported in the brackets and have plenty of clearance between moving or hot components. After installation, the brake fluid reservoir level should be checked and fluid added as necessary. The brake system should be bled and the brakes should be confirmed to be fully operational before resuming normal driving.

Genuine Chevrolet Suburban Brake Line

Brake Hose

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

173 Brake Lines found

View related parts
Chevrolet Suburban Pipe Assembly, Power Brake Booster Vacuum
Part Number: 23135228
$50.92 MSRP: $99.52
You Save: $48.60 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: PIPE, Vacuum Power Brake; Sensor, Vacuum Hose, Vacuum Tube
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 Chevrolet Suburban | 1500 4 DOOR UTILITY | 8 Cyl 5.3L, 8 Cyl 6.2L
View related parts
Chevrolet Suburban Hose Asm,Front Brake
Part Number: 19366682
$55.92 MSRP: $110.98
You Save: $55.06 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE ASM,FRT BRK
- Position: Front
- Replaces: 15167036, 15101917, 15749766, 15852642, 22163874, 21999054, 15749764, 22163532, 22163878
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban | 1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 3/4 TON, XL 3/4 TON | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Pipe Asm,Brake (Steel)(1/4" X 16 Ft Roll)
Part Number: 88936298
$77.58 MSRP: $153.94
You Save: $76.36 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Standard Parts
- Replaces: 84164483, 84530445, 84744802, 84530444, 84164484, 84744801, 84164486
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2024 Chevrolet Suburban | 1/2 TON, 1500 4 DOOR UTILITY, 3/4 TON, 3500 4 DOOR UTILITY | 6 Cyl 3.0L Diesel, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L
View related parts
Chevrolet Suburban Hose Asm,Front Brake
Part Number: 19366683
$58.13 MSRP: $115.32
You Save: $57.19 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE ASM,FRT BRK; Brake Hose, Flex Hose
- Position: Front
- Replaces: 15101916, 15749763, 15749765, 22163531, 21999053, 22163873, 22163877, 15167035, 15852641
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban | 1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 3/4 TON, XL 3/4 TON | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Pipe,Brake
Part Number: 88983905
$57.67 MSRP: $114.42
You Save: $56.75 (50%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: PIPE, Hydraulic Brake; Brake Line
- Replaces: 25837622, 25837624, 84330459, 22726507, 84380488, 84330461
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016-2019 Chevrolet Suburban | 3500 4 DOOR UTILITY | 8 Cyl 6.0L Flex
- 2007-2014 Chevrolet Suburban | 1/2 TON, 3/4 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
Chevrolet Suburban Hose Asm,Rear Brake
Part Number: 19366698
$44.84 MSRP: $88.97
You Save: $44.13 (50%)
ADD TO CART
Product Specifications
- Other Name: HOSE ASM,RR BRK; Brake Hose, Flex Hose
- Position: Rear
- Replaces: 15125375, 15749767, 15884708, 22163615, 15102355
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban | 1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, EXT 3/4 TON, XL 3/4 TON | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Hose Asm,Rear Brake
Part Number: 19366712
$38.67 MSRP: $76.74
You Save: $38.07 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE ASM,RR BRK; Brake Hose, Flex Hose
- Position: Rear
- Replaces: 15195782, 15195571, 15884695, 21999531, 22163618
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 Chevrolet Suburban | 1500 CREW CAB, 1500 CREW CAB LONG BOX, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Hose Asm,Rear Brake
Part Number: 19366705
$49.52 MSRP: $98.24
You Save: $48.72 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE ASM,RR BRK; Brake Hose, Flex Hose
- Position: Rear
- Replaces: 15102325, 15053551, 15125410, 15884700
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2004 Chevrolet Suburban | 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS EXTENDED CAB 185.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Hose Asm,Rear Brake
Part Number: 19366703
$33.99 MSRP: $67.43
You Save: $33.44 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE ASM,RR BRK; Brake Hose, Flex Hose
- Position: Rear
- Replaces: 21999534, 15749471, 15884704, 22163786, 19331534, 15102354
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban | 1/2 TON, 4 DOOR 1/2 TON, EXT 1/2 TON, XL 1/2 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Hose Asm,Rear Brake
Part Number: 19366704
$32.51 MSRP: $64.51
You Save: $32.00 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE ASM,RR BRK; Brake Hose, Flex Hose
- Position: Rear
- Replaces: 15102353, 15884703, 21999533, 22163785, 19331533, 15749470
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban | 1/2 TON, 4 DOOR 1/2 TON, EXT 1/2 TON, XL 1/2 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban HOSE ASM,FRT BRK
Part Number: 19435352
$30.24 MSRP: $59.98
You Save: $29.74 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 15102329, 15196561, 22163794, 22163530, 19366696, 21999058, 15748044, 15075659, 15882780, 22163876, 19331538
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban | 1/2 TON, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, EXT 1/2 TON, XL 1/2 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Hose Asm,Rear Brake
Part Number: 19366697
$32.20 MSRP: $100.82
You Save: $68.62 (69%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE ASM,RR BRK; Brake Hose, Flex Hose
- Position: Rear
- Replaces: 15884693, 22163616, 15749768, 15102356, 15125376
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban | 1500 CREW CAB LONG BOX, 2500 CREW CAB LONG BOX, 2500 CREW CAB STANDARD BOX, 2500 EXTENDED CAB LONG BOX, 2500 EXTENDED CAB STANDARD BOX, 2500 REGULAR CAB, 3/4 TON, 3500 CHASSIS EXTENDED CAB 161.5, 3500 CHASSIS REGULAR CAB 137.0, 3500 CHASSIS REGULAR CAB 161.5, 3500 CREW CAB, 3500 EXTENDED CAB, 3500 REGULAR CAB, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB LONG BOX, CLASSIC 2500 CREW CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 CHASSIS EXTENDED CAB 161.5, CLASSIC 3500 CREW CAB, CLASSIC 3500 EXTENDED CAB, CLASSIC 3500 REGULAR CAB, EXT 3/4 TON, XL 3/4 TON | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban HOSE ASM,FRT BRK
Part Number: 19435351
$29.46 MSRP: $58.45
You Save: $28.99 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 15748043, 19331537, 22163529, 22163793, 15102328, 15882779, 15196560, 19366695, 15075658, 21999057, 22163875
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2006 Chevrolet Suburban | 1/2 TON, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 1500 EXTENDED CAB LONG BOX, 1500 EXTENDED CAB STANDARD BOX, 1500 REGULAR CAB LONG BOX, 1500 REGULAR CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 EXTENDED CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX, EXT 1/2 TON, XL 1/2 TON, YUKON/DENALI | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban PIPE KIT,BRK
Part Number: 19419097
$151.64 MSRP: $273.21
You Save: $121.57 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 22932594
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Suburban | 1/2 TON, EXT 1/2 TON, XL 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban PIPE KIT,BRK
Part Number: 19419068
$180.74 MSRP: $341.01
You Save: $160.27 (47%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 22932567
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Chevrolet Suburban | 2500 REGULAR CAB, 3500 REGULAR CAB, CLASSIC 2500 REGULAR CAB, CLASSIC 3500 REGULAR CAB | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban PIPE KIT,BRK
Part Number: 19419065
$99.71 MSRP: $358.31
You Save: $258.60 (73%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Replaces: 22932574
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Chevrolet Suburban | 2500 EXTENDED CAB STANDARD BOX, CLASSIC 2500 EXTENDED CAB STANDARD BOX | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Hose Assembly, Rear Brake
Part Number: 25906097
$61.17 MSRP: $114.63
You Save: $53.46 (47%)
ADD TO CART
Product Specifications
- Other Name: HOSE, Hydraulic Brake; Brake Hose, Flex Hose
- Position: Rear
- Replaces: 25890943, 25801595
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2014 Chevrolet Suburban | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
Chevrolet Suburban PIPE KIT,BRK
Part Number: 19419085
$136.43 MSRP: $248.06
You Save: $111.63 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 22933211
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2002 Chevrolet Suburban | 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX | 8 Cyl 6.0L, 8 Cyl 8.1L
View related parts
Chevrolet Suburban Hose Assembly, Rear Brake
Part Number: 25906095
$60.70 MSRP: $120.45
You Save: $59.75 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: HOSE, Hydraulic Brake
- Position: Rear
- Replaces: 25890941, 15104932
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2014 Chevrolet Suburban | 1/2 TON | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
View related parts
Chevrolet Suburban PIPE KIT,BRK
Part Number: 19419073
$143.88 MSRP: $285.46
You Save: $141.58 (50%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 22932569
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Chevrolet Suburban | 2500 EXTENDED CAB LONG BOX, 3500 EXTENDED CAB, CLASSIC 2500 EXTENDED CAB LONG BOX, CLASSIC 3500 EXTENDED CAB | 8 Cyl 6.0L, 8 Cyl 8.1L

| Page 1 of 9 |Next >

1-20 of 173 Results

Chevrolet Suburban Brake Line

Chevrolet Suburban Brake Line is a secondary component which is responsible for providing brake fluid from the master cylinder to the brake caliper pistons in order to deliver the required hydraulic pressure for the automobile to stop. The metal brake lines are vulnerable to corroting and impact that will cause leakage of the brake fluid and reduction of hydraulic pressure. The brake hoses can also degrade physically and from inside; this impacts the braking mechanism. In case of replacement, the pre-bent brake line kits are there and the direct replacement brake hoses are also available along with corrosion and proper fitment to have the repair complete. Replacing the flexible steel brake lines with braided stainless steel brake lines can give the vehicle a much better feel when you're doing a lot of performance driving.

Each OEM Chevrolet Suburban Brake Line we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Suburban Brake Line Parts Questions & Experts Answers

Hose Assembly, Front Brk
84331227
Q: How to replace flexible and metal brake lines on Chevrolet Avalanche,Silverado,Suburban,Tahoe,GMC Sierra,Yukon,Yukon Denali and Yukon XL?
A: When replacing flexible hoses, it is important to clean the ends of the hose and disconnect the brake line from the hose fitting, being careful not to bend the frame bracket or line. The U-clip should be removed from the female fitting at the bracket and the hose should be removed from the bracket. Any mounting fasteners for brackets that secure the hose to other components should be removed, and on models where the hose is connected directly to the caliper, the hose fitting should be disconnected from the caliper by removing the banjo bolt. The copper washers on both sides of the fitting should be discarded and new copper washers should be used to attach the new brake hose to the caliper. The hose should be routed exactly as the original one was and any hose brackets that secure the hose to other components should be mounted, as equipped. The female fitting should be passed through the frame or frame bracket and installed in position with the least amount of twist in the hose. The U-clip should be installed in the female fitting at the frame bracket and the brake line should be attached to the hose fitting using a backup wrench on the fitting. The tube nut should be tightened securely and the replacement hose should follow the same path as the original one to avoid contact with moving suspension or steering components. Finally, the brake lines should be bled. When replacing metal brake lines, it is important to use the correct parts and not use copper tubing for any brake system components. Prefabricated brake lines, with the ends already flared and fittings installed, should be used and carefully bent to the proper shape if necessary using a tube bender. The new line should be well supported in the brackets and have plenty of clearance between moving or hot components. After installation, the brake fluid reservoir level should be checked and fluid added as necessary. The brake system should be bled and the brakes should be confirmed to be fully operational before resuming normal driving.