 鲜花( 1)  鸡蛋( 0)
|

楼主 |
发表于 2010-2-24 01:19
|
显示全部楼层
丰田承认换踏板不一定能全部解决加速问题- Z: y% J: i7 u4 n7 z I
By LARRY MARGASAK and KEN THOMAS9 J9 u& U' \ x- C
Washington (AP) -- The president of Toyota's U.S., x, w/ x0 J8 e, Q, ^; g2 j5 y
operations acknowledged to skeptical lawmakers on Tuesday that
1 H* F$ W: @& c' g8 I+ Fthe company's recalls of millions of its cars may "not totally"
4 @0 S9 g2 p# z5 C2 v& e3 Bsolve the problem of sudden and dangerous acceleration.1 C4 x1 i$ N' C6 r8 }: t7 S5 Y: m# l
"We are vigilant and we continue to look for potential
1 E |, q+ q' F* L* B3 m# ocauses," Toyota's James Lentz told a congressional panel.& O4 C- L% k7 h+ f4 E: h
However, he repeated his company's position that unexpected* h- o7 [: \. F' |
acceleration in some of the company's most popular cars and
4 b3 Z% @& ~: P J' vtrucks was caused by one of two problems -- misplaced floor0 A7 t9 d! _3 p( g0 Q, j; t
mats and sticking accelerator pedals.* v5 H7 N& w! r1 P' I; T; }* ^4 G
He insisted electronic systems connected to the gas pedal
1 a" X' z5 A D4 L H/ Band fuel line did not contribute to the problem, drawing sharp
# C* K6 X- V( ncriticism from lawmakers who said such a possibility should be
$ `& i4 K, i1 _8 n9 Qfurther explored -- and from a tearful woman driver who could. j; M1 I! ~2 ^$ T0 A* L0 { e
not stop her runaway Lexus.) c% Q3 n, v( s' g/ @
"Shame on you, Toyota," Rhonda Smith, of Sevierville,; g# y% {, m$ U: m$ K# R
Tenn., said at a congressional hearing. Then she added a second
! e) L7 _9 b) M' |* }+ T+ D"shame on you" directed at federal highway safety regulators.
" f) T0 b! C) q" H W0 lTexas Republican Rep. Joe Barton cautioned his colleagues
5 I' D" H# q4 v* s8 }/ b. m3 ^early in the hearing against conducting a "witch hunt" and said) _. e8 X3 Q) B) t1 Q- h2 d
"We don't want to just assume automatically that Toyota has! M. P+ ?" B" J- ?1 w/ j
done something wrong and has tried to cover it up." But midway
3 W& W) H8 u5 m: D* \& `through Lentz's testimony, Barton said of Toyota's
2 r! e5 ?# p& k# r- w* {8 X9 winvestigation of the problems: "In my opinion, it's a sham."
8 ?6 l6 x# g# m1 x2 K3 ALentz said the company had not completely ruled out an
, L: R; x9 J( g- f/ k, telectronics malfunction and was still investigating causes of0 F2 E J3 z- q0 P3 b
the sudden acceleration. Still, "We have not found a
" Y, ~- j+ D+ ?2 t+ ], O: H) Mmalfunction" in the electronics of any of the cars at issue, he# y- J$ S) j% q5 M
said.) q& q5 G: ^* n8 Y l& Y {3 G4 U
As to Smith's harrowing story, "I'm embarrassed for what2 c4 G: ?( T, d" @: E1 i, i4 H
happened," Lentz said. "I want her and her husband to feel safe
! Z* Z) f W7 Vabout driving our products," Lentz said.1 p" v. p1 b* d3 N4 t0 O2 Z. @6 x, ?
Three congressional panels are investigating Toyota's+ J6 a2 S# n) l; P- ^) {9 O) ~
problems, which affect a huge number of Americans. Toyota has$ W4 S3 Z$ O& E5 ^
recalled some 8.5 million vehicles worldwide -- more than 6
/ y# U+ D! c, ]million in the United States -- since last fall because of
2 d8 ~+ s" |2 m8 Dunintended acceleration problems in multiple models and braking H. D( S+ Y8 X( d8 _6 m, E
issues in the Prius hybrid. It is also investigating steering5 c9 z. ~2 N; ^# w5 L: N+ v4 `
concerns in Corollas. People with Toyotas have complained of/ ^+ A9 F W9 j/ n
their vehicles speeding out of control despite efforts to slow( e8 T* B, |& l' {, c/ }
down, sometimes resulting in deadly crashes. The government has9 F; I0 R* N2 ~" o% M# r s
received complaints of 34 deaths linked to sudden acceleration) J1 f+ K5 w+ `5 n
of Toyota vehicles since 2000.
* M6 ~/ ^/ U, yLentz, who choked up while discussing the death of his own# z$ T2 e. T+ D0 z4 U1 k5 M, U
brother more than 20 years ago in a car accident, said he
( N. i7 {. Z9 `9 Y0 o- ]' |! Cunderstood the pain.: L1 k' d0 g4 n& Z; k
"I know what those families go through," he said.+ u+ p1 E2 ~% F+ p7 O
Lentz has said in the past that he was confident Toyota's
1 Q! C/ p1 f+ e$ _fixes on the recalled vehicles would correct the problems.! j, P0 E5 O! H. u
But when pressed by Energy and Commerce Committee Chairman
% J, ]0 {! Z8 M/ |7 @" ~. E8 _Henry Waxman, D-Calif., on whether the two recalls Toyota put. z7 a6 m' o. x4 z1 `
in place to deal with the issue would completely solve it,
9 ~9 R" f& v% iLentz replied: "Not totally."
# p$ |# X$ w, ^3 `Still, he said chances of unintended accelerations were. y4 b% H* m% r8 R1 ?7 p, }# D" b: ^
"very, very slim" once the recall was complete. Lentz also said# C. }) H: Y2 R/ f' @6 U$ o' I; K
Toyota was putting in new brakes that can override the gas) F; L4 F+ g0 Z' q/ ^9 }
pedal on almost all of its new vehicles and a majority of its% M+ R& o; k1 P2 q' e" I' {
vehicles already on the road.
6 z. E2 P( X3 L5 p/ bMeanwhile, Toyota president Akio Toyoda, who will testify
L+ p. }2 D/ F! o* T9 wbefore a separate panel on Wednesday, said he took "full3 T, r" U2 D4 _/ ?4 R$ I, l- D* {% c
responsibility" for the uncertainty felt by Toyota owners and4 \1 I0 Q. z0 J
offered his condolences to a San Diego, Calif., family who were
/ Q+ y4 n' }5 ^ skilled in late August, reigniting interest in the problems.3 K1 R% k; ^& j! T+ q! \. i/ j
"I will do everything in my power to ensure that such a
! n! f0 r2 P; V0 w& h u+ ?; Btragedy never happens again," Toyoda said in prepared testimony2 R4 P5 a8 N% j7 U" w
for Wednesday's hearing to the House Government Oversight
7 m) g( e- B% E5 ECommittee. "My name is on every car. You have my personal
% n3 c2 O" i, Xcommitment that Toyota will work vigorously and unceasingly to
$ ^$ y+ b6 _4 drestore the trust of our customers."$ j) L9 b; k, x* Z# u3 c# C8 u5 W
Lawmakers heard a brief, but riveting, deion from
: }, a- ?& Z. w3 i' P# }Smith, the Tennessee woman whose Toyota-made Lexus suddenly$ s2 m, C' W% t% r' L
zoomed to 100 miles per hour as she tried to get it to stop --3 [2 w$ z6 p' v4 W8 s3 o ?
shifting to neutral, trying to throw the car into reverse and
5 \. ]. j$ v& qhitting the emergency brake. Finally, her car slowed enough
& z/ R# p0 M. qthat she was able to pull it off the road onto the median and( Y* b) {" o/ [3 G4 {3 [! g" [, q
turn off the engine., O! v: J) X/ I5 N2 @! c* j6 b/ B
Fighting back tears, she described her nightmare ride of3 `" M! L/ w u
October 2006, calling it "a near death experience." e- v- q- P* v5 M
"After six miles, God intervened" and slowed the car, she8 J0 F9 m' ]3 a! w! X5 T3 ?* k# Q
said. She added that it took a long time for Toyota to respond/ K" b$ M7 {. v. n* S L! ~# M5 B
to her complaints.9 U9 I, ?! T9 E, h
In an often contentious full day of testimony, lawmakers& t* [8 T+ B1 E* ~( U
returned again and again to the question of whether electronic: R# G; N, h+ T$ h8 z
malfunctions may have contributed to the speeding cars.$ U f4 r* o5 K& _! p! i
"We are confident that no problems exist with the electric
' S! G* N9 L% B1 b+ _throttle control system in our vehicles," Lentz said. He cited# H: s/ L, x2 y9 @! a9 J: @; O
"fail-safe mechanisms" in the cars that were designed to shut
9 k# L( s8 K( n) aoff or reduce engine power "in the event of a system failure."
! {8 p0 p2 Y& ?- p1 N" M+ XTransportation Secretary Ray LaHood told the panel in
" r. `" {3 U" w' K0 kprepared testimony that possible electronics problems were
+ ?+ W3 k+ b9 K6 y7 p. C) Obeing looked into by his agency. He said the company's recalls
5 T4 Y/ O2 E+ r0 E, A, Pwere important steps but "we don't maintain that they answer* j" E% m( D7 c5 q4 n. Q7 z2 x; \
every question."& H, J+ A. @, ^, D# |7 e6 g% }2 S
Toyota hired a consulting firm to analyze whether3 ]# [. u( \' ]* Q2 R
electronic problems could cause unintended acceleration. The
* d, ~! M2 z2 @2 O1 ?$ Dfirm, Exponent Inc., found no link between the two. But
" [6 v7 k, B5 O4 wcommittee investigators said the testing studied only a small! B- X, S: {0 e6 H4 r' }
number of vehicles+ m4 p3 j' p3 y P5 x
Tracking down an electrical problem can be far more1 J. i0 [/ O* P; g% c' F# j }
difficult, expensive and time-consuming than finding a
9 r3 d) y7 e. x+ I/ W- ]3 h. hmechanical problem. Electrical problems can have more than one
: N2 \* `5 E. H+ M; ?5 ^3 E6 vsource, and they can come from inside or outside the car.4 Z& t0 U* I7 N
Mechanical problems often leave clues such as physical damage,
9 q( |5 Y- e$ p% Uwhere electronic troubles can be hidden in software or leave no8 V% ]- g% e5 K( ?+ a. F! z
trace at all.+ Y0 N+ d# p3 N) h# ~
House investigators who reviewed Toyota's customer call4 F7 ^! m, g) |
database found that 70 percent of the complaints of sudden
6 z. q* D$ h, o6 L+ k, bacceleration were for vehicles that are not subject to the
: M& s# J: v& ]recalls over floor mats or sticky pedals.
: U5 o5 W! e1 C# o; f: V+ sRep. Bart Stupak, D-Mich., chairman of the subcommittee,
7 O' I( \2 \- z# D5 j3 gsaid Toyota "misled the American public by saying that they and3 H, D9 l& B, s2 w" W( ~: E
other independent sources had thoroughly analyzed the
9 u2 u5 k9 y( s2 Oelectronics systems and eliminated electronics as a possible! P# J& e' v; e; M O6 T7 ?2 T: K
cause of sudden unintended acceleration when, in fact, the only
]1 a1 e) b- T4 l0 F1 l) v" Esuch review was a flawed study conducted by a company retained
+ t+ ?( L7 o& k5 m" G+ B$ \by Toyota's lawyers."
: f: M$ `3 v D* P- c2 @: V+ E2 B) \( OLentz apologized anew for the company's slow handling of- b8 I# k0 k# b( p+ ^
problems. "We have not lived up to the high standards our
) f7 e1 e _6 Y3 u% @1 Icustomers and the public have come to expect from Toyota," he. D4 _& ^ w/ r* `" u& r4 a
said.* A: n) R4 G' p+ Q7 Q; u9 Z
"Put simply, it has taken us too long to come to grips with
5 q8 ?! s+ q9 h" W$ ja rare but serious set of safety issues, despite all of our' r3 j' ~. J" c* i, ?" c
good faith efforts," said Lentz, president and chief operating
6 L+ x5 h/ B; H7 T& ?0 F% Mofficer of Toyota Motor Sales USA. Inc.# H2 u3 v) c4 Z
Separately, among hundreds of Toyota dealers lobbying
6 ?( U$ v9 L% S. z- M, Y/ Kmembers of Congress Tuesday, there seemed to be widespread R) P0 D% L0 l0 k( f$ S/ R% ~; }
rancor toward a federal government they view as picking on the
% q8 t) t- l! B2 Oautomaker, at least in part because of the government's+ T% z$ j2 r5 f8 o2 ~2 z& Q, D
investment of billions of dollars in General Motors and
8 k' w) q+ w; v% X sChrysler.# K. H8 R8 w2 ^
"That's hard for me as a citizen to understand why my tax9 [7 U* d Y7 P% c
dollars are going in that direction," Paul Atkinson, a, n( {3 d* x, @: H6 ]# I4 D
Houston-area Toyota dealer, said at a news conference that also3 |6 W# ^$ O9 D1 J- B( q% r2 x
served as a pep rally for the visiting dealers. "To compete% a+ S. z; g4 t1 G7 {
with the government as an individual entrepreneur is pretty
4 ?- |. B, O; m# [5 G# L, G# ntough." m; V3 T5 O U- N: f* n( A
---5 _# x1 D3 {# A9 F: T# D
Associated Press writers Alan Fram, Stephen Manning and Tom" x3 k7 ]6 ]/ g3 Z! n9 u% X
Raum in Washington and Tom Krisher in Detroit contributed to7 p" [: A; @- N1 ~ \7 v
this story.
$ P- {% @2 O3 V9 z# Y
$ s2 V9 `# ^7 U- M9 u-0- Feb/23/2010 21:04 GMT |
|