2003 6.8 Impala LS.Repaced serpentine belt.Security light on .Will turn over no start ?

Asked by Nov 09, 2016 at 03:59 AM about the 2003 Chevrolet Impala LS

Question type: Maintenance & Repair

Belt jammed between crank pulley and oil filter holder.Cause ?Cat trapped at
same area.Belt strip and was difficult to remove.Are there any sensors located
at that same area ? To remove I cut belt and pulled from the bottom.Now
Security message and car will crank but won`t start.Yes I replace serpentine
belt.

1 Answer

116,335

Crank sensor but that won't set the security system in shut down mode. It is possible that the sudden drop in output voltage could have activated the security, have you tried the security reset procedure in the owners manual? If that doesn't work then the system may have to be reflashed at the dealer to bring all systems back online and be reconises by the control computers.

Your Answer:

Chevrolet Impala Experts

  • #1
    Js08016
    Reputation
    2,380
  • #2
    Tom Demyan
    Reputation
    2,240
  • #3
    Rowefast
    Reputation
    2,000
View All

Related Models For Sale

Used Chevrolet Malibu
508 Great Deals out of 52,352 listings starting at $1,550
Used Chevrolet Camaro
238 Great Deals out of 27,434 listings starting at $2,077
Used Honda Accord
585 Great Deals out of 104,730 listings starting at $1,225
Used Toyota Camry
772 Great Deals out of 74,279 listings starting at $1,250
Used Nissan Maxima
213 Great Deals out of 16,707 listings starting at $1,650
Used Nissan Altima
754 Great Deals out of 67,300 listings starting at $1,495
Used Ford Mustang
268 Great Deals out of 38,445 listings starting at $1,350
Used Chevrolet Silverado 1500
1,830 Great Deals out of 155,656 listings starting at $1,000
Used Chevrolet Tahoe
554 Great Deals out of 38,496 listings starting at $1,243

Used Cars For Sale

2018 Chevrolet Impala LS For Sale
5 Great Deals out of 791 listings starting at $19,616
2017 Chevrolet Impala LS For Sale
419 listings starting at $15,000
2016 Chevrolet Impala LS For Sale
173 listings starting at $12,000
2015 Chevrolet Impala LS For Sale
3 Great Deals out of 254 listings starting at $10,500
2014 Chevrolet Impala LS For Sale
5 Great Deals out of 188 listings starting at $8,590

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.