L5P TSB (service bulletins, recalls, updates) | Chevy and GMC Duramax Diesel Forum

Thieves suck - Security upgrades?

2 3

44

2K

by Nitro Junkie

New emissions recall N192273630

2 3 4

74

17K

Excessive DEF consumption, 2019 Denali Duramax

2 3 4

76

12K

by Denali2012HD

2017 L5p leaking oil.

2

23

2K

Def level notification on a 19

19

2K

2018 2500 DURAMAX LT DEF TROUBLE

4

339

by sambor

New LP5 & check engine light at 200 miles?

8

534

by UPfan

4

1K

2020 Def level recall

11

5K

by vicled

Block Heater Recall Replacement

7 8 9

161

23K

Alternator is singing

8

1K

by [email protected]

2017 Duramax engine light code P1339

1

733

Bad cabin air filter design?

6

2K

by Jurg77

GM Recall #: N182206311

5 6 7

136

18K

Emissions issues L5P

9

9K

3

2K

2019 headlights fogging up!

15

2K

by [email protected]

Second injector replacement at 70k miles

11

2K

by M.A.M.

2017 L5P GMC Denali Duramax Engine Coolant

4

1K

L5p bulletins, recalls and updated calibrations

7 8 9

177

153K

GM TechLink - L5P “Issues” Article

2

2K

by Trucklover63

PIP5480A - Chugging, Stumble, Harsh Tip- In/Tip-Out

16

5K

Remove or delete onstar module

5

2K

19

6K

by REL

L5P rattle on decel

3

5K

by cfell

Cluster light Moisture

1

390

Grill cover recall

1

793

by chevor

L5p troubles and Nightmare!

3

4K

4

1K

Exhaust sensor recall

8

6K

Can someone please tell me what this means?

4

1K

P133C code check engine light is on

3

2K

by M.A.M.

Excessive regens!

12

10K

All alarms tripped on starting engine

2

1K

Another Coolant Low Service Bulletin 18-NA-006

10

3K

by diesel_tech_02