How to diagnos if my transfercase shift motor is broken

Asked by Cory Jan 24, 2019 at 09:20 AM about the 2003 Chevrolet Silverado 2500HD 4 Dr LS Crew Cab SB HD

Question type: Maintenance & Repair

4X4 went on my 2003 2500hd sierra 4x4 6.6
turbo diesel..i replace the 4x4 actuator..it
works..tested it..but still truck wont shift into
4x4..4 lo is blinking aswell..i heard a crunch
sound before when i lost 4x4..though maybe
i lost a u joint..but no..so i replaced the
actuator first..so could it be the transfercase
shift motor? If so how do tell ?

1 Answer

Cory answered 5 years ago

Hey. Check ur fluid in the case..if u heard a crunch noise ..its most likely ur tcase is broken..snaped the chain..also if ur 4x4 buttons are blinking its most likely ur ground under ur drivers side door..

Mark helpful

Your Answer:

Related Questions

Own this car?

Share your experience with others.

2003 Chevrolet Silverado 2500HD

Write a car review

Review another car

Shortcuts

Search Chevrolet Silverado 2500HD Questions

CarGurus Experts

  • #1
    GuruXPQGJ
    Reputation
    1,430
  • #2
    Reelin68
    Reputation
    1,190
  • #3
    Steven Loeffler
    Reputation
    1,150
View All

Know more, shop wisely

Search

Related Models For Sale

Used GMC Sierra 2500HD
572 Great Deals out of 20,299 listings starting at $6,800
Used Chevrolet Silverado 1500
4,153 Great Deals out of 130,995 listings starting at $1,000
Used Ford F-250 Super Duty
1,400 Great Deals out of 42,029 listings starting at $2,000
Used Dodge RAM 2500
69 Great Deals out of 1,080 listings starting at $3,500
Used GMC Sierra 1500
1,827 Great Deals out of 66,006 listings starting at $875
Used Ford F-150
6,050 Great Deals out of 131,250 listings starting at $900
Used Toyota Tundra
1,075 Great Deals out of 32,148 listings starting at $2,650
Used Ford F-350 Super Duty
941 Great Deals out of 22,502 listings starting at $4,700
Used Chevrolet Silverado 3500
131 listings starting at $9,500
Used Chevrolet Silverado 2500
24 listings starting at $10,900

Used Cars for Sale

2024 Chevrolet Silverado 2500HD For Sale
102 Great Deals out of 19,808 listings starting at $41,780
2023 Chevrolet Silverado 2500HD For Sale
151 Great Deals out of 1,601 listings starting at $25,450
2022 Chevrolet Silverado 2500HD For Sale
165 Great Deals out of 1,795 listings starting at $31,750
2021 Chevrolet Silverado 2500HD For Sale
109 Great Deals out of 1,063 listings starting at $19,900
2020 Chevrolet Silverado 2500HD For Sale
99 Great Deals out of 1,000 listings starting at $20,991

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.