2001 GMC Suburban problems

What is wrong

Certain pickup truck, van, and mini van conversions equipped with southern comfort built running boards that contain certain courtesy lights manufactured by american technology components, inc. These units contain a courtesy light or lights that might overheat when the wire harness is exposed to excessive moisture and road salt.

Risk

This overheating condition can cause the running board to melt or cause a fire.

Remedy

Dealers will replace the wiring harness on these running boards. Owner notification began march 7, 2003. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact southern comfort at 1‑800‑745‑6096.

Recall number 03V094000 · Recall details

What is wrong

Vehicle description: pickup and utility trucks. Some of these vehicles have an internal component in the outboard seat belt retractors for the 2nd and 3rd row of seats that could be cracked. With repeated actuation of the locking mechanism, the crack could spread to the point such that the seat belt would no longer lock.

Risk

In a crash, increased occupant injury could result from the no-lock condition.

Remedy

Dealers will inspect the outboard seat belts for specific lot numbers and replace the belts if necessary. Gm is enclosing an inspection procedure for the owners to use or they can have their dealers do the inspections. Owner notification began july 2, 2001. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within a reasonable time should contact chevrolet at 1‑800‑222‑1020 or gmc at 1‑800‑462‑8782.

Recall number 01V159000 · Recall details

In a letter dated november 7, 2007, general motors (gm) reported to the office of defects investigation (odi) that it will conduct a safety recall (07v‑521) to replace the crank position sensor (ckp) in approximately 12,000 model year (my) 2001 chevrolet silverado and gmc sierra vehicles equipped with 8.1 liter engines manufactured on or before november 15, 2000.according to gm, the ckp can fail intermittently or permanently.a permanent ckp failure would result in an engine stall without restart.an intermittent ckp failure could cause the service engine soon light to illuminate, the vehicle to run rough or the engine to stall but allows restart.as a remedy, an improved ckp will be installed in the subject vehicles.the recall campaign will start in december 2007. During the preliminary evaluation (pe06-016), and this ea investigation, gm and odi independently conducted detailed reviews of certain field data to understand the nature and rate of subject vehicle stalling due to ckp failures.gm and odi reviewed gm's warranty claims for the ckp with the objective of ascertaining an estimate of those claims representing an engine stall while driving.the ckp warranty claims without verbatim text were the largest segment of warranty claims.using those claims, gm surveyed vehicle owners to gather additional information to determine if the claim was associated with a stall while driving event.based on the survey, gm estimated that approximately 49% of all warranty repairs for the ckp involved a stall while driving.odi?s review of gm's survey data produced a higher estimate (71%) for stall while driving.gm further estimated the rate of stall while driving for the subject vehicles over time.it estimated stalling while driving rates of 1.6%, 4.6% and 8.9% at 1, 3 and 6 years in service respectively.odi's review of the gm's survey data finds higher estimated stall while driving rates of 2.2%, 6.8% and 13% at 1, 3 and 6 years in service respectively. Odi also conducted a survey of vehicle owners using consumer complaints reported to both odi and gm.the objective was to ascertain the potential safety consequences of an engine stall due to the alleged defect.with respect to the ability to restart the vehicle after a stall, 11% reported immediate restart, 69% reported delayed restart and 20% reported no restart.over half noted at least one engine stall incident at speeds in excess of 40mph. About one-third noted the vehicle was stranded either partially or fully in a lane of traffic after the engine stall.all of the consumers surveyed noted multiple stalling events prior to proper diagnosis and replacement of the ckp.based on gm's decision to conduct a safety recall, this investigation is closed.

EA06016

Odi's review of complaint data received since the close of ea04-011 revealed no indication that the investigation should be re-opened.more details can be found in the federal register notice enclosed in the dp05-009 public file.odi reserves the right to reopen the investigation in the future should conditions warrant.

DP05009