 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. ~$ J+ C, T, z% Y7 c4 O# z
By LARRY MARGASAK and KEN THOMAS# { j5 `$ s# f% ~" o9 X
Washington (AP) -- The president of Toyota's U.S.! g: f0 R" P9 V* h" B2 _- b" B
operations acknowledged to skeptical lawmakers on Tuesday that
- I6 G6 L) @3 P' Q4 E9 {the company's recalls of millions of its cars may "not totally"
' k5 f! S( D# `+ U% Csolve the problem of sudden and dangerous acceleration.7 Q1 D0 ]8 k- t) M3 Y
"We are vigilant and we continue to look for potential4 x0 O' x. u. Z `
causes," Toyota's James Lentz told a congressional panel.5 e* v1 T' a1 M4 k- j: H
However, he repeated his company's position that unexpected
d% F+ R8 ]8 b# V, Qacceleration in some of the company's most popular cars and7 h4 J' e N7 h( p2 T5 I
trucks was caused by one of two problems -- misplaced floor9 e9 l) a, ?" B- ?7 M" y: x2 N1 R
mats and sticking accelerator pedals.
2 E9 h. I' \! t) zHe insisted electronic systems connected to the gas pedal, {* C7 Z' q9 z
and fuel line did not contribute to the problem, drawing sharp
' y- q" p! V& }4 N) Qcriticism from lawmakers who said such a possibility should be: r6 Y) J0 _2 w) H, d! ]& I
further explored -- and from a tearful woman driver who could
x: B! \9 Z1 j/ K0 Tnot stop her runaway Lexus.
2 R3 r9 J& k3 Q- o3 Y/ D- \"Shame on you, Toyota," Rhonda Smith, of Sevierville,% B2 D! l7 W+ P/ ^" ^5 u5 X8 P
Tenn., said at a congressional hearing. Then she added a second
- D+ ^0 A* X$ t3 w+ c% l. j- T7 S"shame on you" directed at federal highway safety regulators.
! R7 x* l5 k O% `6 zTexas Republican Rep. Joe Barton cautioned his colleagues: _6 T' v6 l( M- Z: G
early in the hearing against conducting a "witch hunt" and said
+ F1 }" b' g; i8 n+ B"We don't want to just assume automatically that Toyota has
8 m; O) \/ K2 C) Qdone something wrong and has tried to cover it up." But midway
7 W# N) r- } o [through Lentz's testimony, Barton said of Toyota's
1 x' i3 a& m+ A( D! Uinvestigation of the problems: "In my opinion, it's a sham."" C& Z& k. e: m' V
Lentz said the company had not completely ruled out an F2 s2 k1 p, X! E: R9 \
electronics malfunction and was still investigating causes of( r2 o6 A) ~5 o% @ }. {. ]1 x8 O
the sudden acceleration. Still, "We have not found a9 G# z' X7 n4 j2 m& B
malfunction" in the electronics of any of the cars at issue, he8 s8 E1 {+ P+ d0 d) d. u ~
said. [9 [% i$ T+ A& f) a' c9 N
As to Smith's harrowing story, "I'm embarrassed for what0 R6 K, k4 s1 M1 Q+ V9 y4 n* a4 H A
happened," Lentz said. "I want her and her husband to feel safe+ a( ]7 F& X; p' T8 P
about driving our products," Lentz said.
5 O* f$ I! }, R8 ?: m; S% s3 Y8 uThree congressional panels are investigating Toyota's
U' c) j. s; g! ?9 oproblems, which affect a huge number of Americans. Toyota has
; e& V! r4 R( h* jrecalled some 8.5 million vehicles worldwide -- more than 6
9 S/ ]; o: D6 x0 ~3 u) A) Pmillion in the United States -- since last fall because of& s& _6 I3 G* x$ M3 `- X# G
unintended acceleration problems in multiple models and braking# |* ^: y. A0 v) F
issues in the Prius hybrid. It is also investigating steering2 E1 a! c% t3 c6 y# [$ @
concerns in Corollas. People with Toyotas have complained of3 P) Q9 O1 d# r/ t9 v+ M
their vehicles speeding out of control despite efforts to slow3 t! Z0 Z b. q0 O7 M5 [" \
down, sometimes resulting in deadly crashes. The government has
8 U, N! c! j: I hreceived complaints of 34 deaths linked to sudden acceleration. Q @; O0 s% S
of Toyota vehicles since 2000.) N* g# t: Z, b9 z3 R4 @ p8 M! H
Lentz, who choked up while discussing the death of his own D3 Z. V0 e: ~; }4 N
brother more than 20 years ago in a car accident, said he
A5 G6 e/ ?) lunderstood the pain.$ _2 G- b4 Q& n% Z# L
"I know what those families go through," he said.
6 u8 L ]$ b RLentz has said in the past that he was confident Toyota's0 ^1 |2 V- G$ y
fixes on the recalled vehicles would correct the problems.# C( J8 W) c4 k% u# e( S/ e; w- K
But when pressed by Energy and Commerce Committee Chairman& h/ X, g2 }- ~9 v4 a% G [
Henry Waxman, D-Calif., on whether the two recalls Toyota put
5 t) T3 ]2 m. `. iin place to deal with the issue would completely solve it,, u. J: |& _: Z2 t, E
Lentz replied: "Not totally."
- c+ ], ^3 b* u! H3 x" D, I7 aStill, he said chances of unintended accelerations were
+ n2 e% ] M) N+ m6 Q" _"very, very slim" once the recall was complete. Lentz also said6 p r, x* t6 U' J. k, U4 \. r: W
Toyota was putting in new brakes that can override the gas7 Y w4 Y3 x; ~. U/ s' m2 ~
pedal on almost all of its new vehicles and a majority of its
! b. k) d1 W* D) kvehicles already on the road.* I7 k8 v' Z. N4 n. k- p
Meanwhile, Toyota president Akio Toyoda, who will testify
3 f2 l" b; W3 U) ybefore a separate panel on Wednesday, said he took "full
) i9 F) C9 n- a9 ]responsibility" for the uncertainty felt by Toyota owners and
# ?0 W: A4 ~! N3 u4 foffered his condolences to a San Diego, Calif., family who were' b. l w6 L0 f; G* \
killed in late August, reigniting interest in the problems., d& a, Q9 m: \2 J0 Y
"I will do everything in my power to ensure that such a- P( L, b; l1 M
tragedy never happens again," Toyoda said in prepared testimony6 V6 K; j7 ?& D2 u
for Wednesday's hearing to the House Government Oversight* v4 n8 ?( e' V
Committee. "My name is on every car. You have my personal
, j9 x* _* m) u% O U5 v8 z% Hcommitment that Toyota will work vigorously and unceasingly to2 s. W2 v# _6 I& Q% E) ?" Y. Z
restore the trust of our customers."6 h, T1 k& ~: H" f8 |
Lawmakers heard a brief, but riveting, deion from3 X8 B( H, e4 w) `
Smith, the Tennessee woman whose Toyota-made Lexus suddenly
, d4 O7 r7 P1 a4 L x* d& lzoomed to 100 miles per hour as she tried to get it to stop --% h7 ^ i/ Q7 N$ C' {( g
shifting to neutral, trying to throw the car into reverse and1 [2 n8 K) g$ X- Y5 U
hitting the emergency brake. Finally, her car slowed enough
1 B& P3 _, |% W6 Sthat she was able to pull it off the road onto the median and
; ?$ V; Z8 Q/ r2 N7 \" ^turn off the engine.' p L: C. Q J2 A! s! t5 f
Fighting back tears, she described her nightmare ride of
; W$ Q8 k1 q/ p+ c3 M6 hOctober 2006, calling it "a near death experience." L2 ? w, t5 n# c) [) L) d
"After six miles, God intervened" and slowed the car, she
1 ?1 O2 }: j; H, t& ?" d7 Asaid. She added that it took a long time for Toyota to respond8 j" u# F4 y; Y) }
to her complaints.
: Z' o! C3 ?7 X5 N yIn an often contentious full day of testimony, lawmakers3 E f) \+ ~: z8 y1 Z8 O% o
returned again and again to the question of whether electronic5 N3 @6 _" s, L) B# o7 e5 N% F4 X# [
malfunctions may have contributed to the speeding cars.# }0 ?" b( j% G5 |$ E
"We are confident that no problems exist with the electric6 G9 S% M& `& x& _6 M$ \
throttle control system in our vehicles," Lentz said. He cited' j( t1 x7 E4 ^8 h
"fail-safe mechanisms" in the cars that were designed to shut; I1 j. Y1 R1 C; v/ C
off or reduce engine power "in the event of a system failure."
7 I; t1 y1 Y) M& E$ o+ wTransportation Secretary Ray LaHood told the panel in4 y$ R# k' H2 W [0 u
prepared testimony that possible electronics problems were
. t9 J8 r# h% \4 l8 Ubeing looked into by his agency. He said the company's recalls& W+ P' g' A/ Z2 F7 M
were important steps but "we don't maintain that they answer
8 M% e# @& J2 m/ Z9 v2 K' V1 @% c+ tevery question."- g/ P/ Y3 E- f. M1 {+ @6 Z
Toyota hired a consulting firm to analyze whether
% n* z% t2 y! D j1 {8 s3 belectronic problems could cause unintended acceleration. The& M( g3 Z0 M D3 H- V! K# w2 d
firm, Exponent Inc., found no link between the two. But; x8 M b+ x% Z; ]; X. C* v5 o
committee investigators said the testing studied only a small
8 ?2 j) J$ | M3 d0 Fnumber of vehicles9 |; Y" \* k% z) x6 x6 H; F( q {- n5 Q
Tracking down an electrical problem can be far more' U( l ~+ u) p% ?8 ^
difficult, expensive and time-consuming than finding a
* b2 H6 I k) h& o8 T. Lmechanical problem. Electrical problems can have more than one6 j2 {" }6 C/ G. D$ L
source, and they can come from inside or outside the car.
6 K- w4 ?/ A- YMechanical problems often leave clues such as physical damage,$ @' h, M2 _; `' `4 q0 f& {
where electronic troubles can be hidden in software or leave no0 N+ ^5 W# M# q8 s! f
trace at all.
1 U$ Y. p) U1 AHouse investigators who reviewed Toyota's customer call" P5 _. S6 [, j: o! I S
database found that 70 percent of the complaints of sudden! O5 e6 R" s6 P4 I* P+ z
acceleration were for vehicles that are not subject to the& r6 z5 _1 h7 X6 e- }, \
recalls over floor mats or sticky pedals.% `7 \9 e% I! I! W7 S) E- j' d7 {
Rep. Bart Stupak, D-Mich., chairman of the subcommittee,
: |" g$ \* x) U* u6 ^3 y0 U: c: f. |said Toyota "misled the American public by saying that they and0 D9 w7 t" A1 i1 v1 W2 ?: B
other independent sources had thoroughly analyzed the
Z1 J, y' C* V' n; c7 ^; b7 D% e/ uelectronics systems and eliminated electronics as a possible+ @0 y, |" F* ^1 b, ^+ @- J4 O
cause of sudden unintended acceleration when, in fact, the only5 V, `- i5 n2 q r
such review was a flawed study conducted by a company retained" [1 O9 S; E" r6 Z( u3 |6 |* s
by Toyota's lawyers."
; }3 v( P. Z( p. ]. o3 jLentz apologized anew for the company's slow handling of( M; T/ I6 c$ W* _1 Z' X6 @
problems. "We have not lived up to the high standards our
- i8 I! ~4 [' b% y' H& K4 ]1 wcustomers and the public have come to expect from Toyota," he9 _+ t% k6 ^7 A. r& U
said.5 x7 X/ ^4 V1 ?9 ^5 J
"Put simply, it has taken us too long to come to grips with
8 v, V# |5 ~* F1 h& m4 U* `4 Fa rare but serious set of safety issues, despite all of our
) s: T5 u; c8 m I4 ]% Fgood faith efforts," said Lentz, president and chief operating
2 S1 v8 X) M, c- P$ ^9 }8 _- o- q) uofficer of Toyota Motor Sales USA. Inc.) p8 t' R3 F7 W# V4 j
Separately, among hundreds of Toyota dealers lobbying$ Y8 I0 @2 ^# _8 _8 w8 h' O1 Z$ t8 D( C
members of Congress Tuesday, there seemed to be widespread7 z( L; U' K' O# L3 T3 F1 A; V
rancor toward a federal government they view as picking on the+ T4 x# c, {* g9 n; P4 _
automaker, at least in part because of the government's: ?+ v2 l1 {0 ^7 i( t) v M2 y* N
investment of billions of dollars in General Motors and
% [5 [) E& g& m0 Y2 H' QChrysler.
' p, ^- R' X; X/ V"That's hard for me as a citizen to understand why my tax
5 x5 E" b6 |- F' ~dollars are going in that direction," Paul Atkinson, a
9 ?$ T4 D b( zHouston-area Toyota dealer, said at a news conference that also
- i( n8 S0 k) k* _5 ?served as a pep rally for the visiting dealers. "To compete
& P7 v# ?$ t: @2 g" u# r4 g5 d+ Bwith the government as an individual entrepreneur is pretty
$ c2 J* S* c. F+ t( ]% g) utough."
. ]; }( |8 Y7 @1 Q6 E/ B! ?---
. H9 r. R: I! K- ?Associated Press writers Alan Fram, Stephen Manning and Tom/ Z8 L1 Z1 I0 w \0 A, f
Raum in Washington and Tom Krisher in Detroit contributed to
9 }: N j: F4 x5 `2 a( U" zthis story. l, Z) W) Y" @* e% D& X! V
3 T2 R" q5 T' _. e
-0- Feb/23/2010 21:04 GMT |
|