Symptom Troubleshooting Item Table; No.1 Vehicle Does Not Move In; D, S, L Ranges, Or In R Position; No.2 Vehicle Moves In N Position - Mazda 2002 6 Workshop Manual

SYMPTOM TROUBLESHOOTING ITEM TABLE

• Use the chart below to verify the symptoms of the trouble in order to diagnose the appropriate area.
No. TROUBLESHOOTING ITEM
1 Vehicle does not move in D, S, L
ranges, or in R position
2 Vehicle moves in N position
3 Vehicle moves in P position, or parking
gear does not disengage when P
position is disengaged
4 Excessive creep
5 No creep at all
6 Low maximum speed and poor
acceleration
7 No shifting
8 Does not shift to fourth gear (4GR)
9 Abnormal shifting
10 Frequent shifting
11 Shift point is high or low
12 Torque converter clutch (TCC) non-
operation
13 No kickdown
14 Engine flares up or slips when
upshifting or downshifting
15 Engine flares up or slips when
accelerating vehicle
16 Judder upon torque converter clutch
(TCC) operation
17 Excessive shift shock from N to D or N
to R position/range
TROUBLESHOOTING
DESCRIPTION
Vehicle does not move when AP depressed. (See
Vehicle creeps in N position.
Vehicle creeps if brake pedal is not
depressed in N position.
Vehicle rolls when on a downward slope and
tires do not lock in P position.
Tires locked when P position is disengaged,
vehicle does not move in D, S, L ranges, and
R position when AP depressed, and engine
remains in stall condition.
Vehicle accelerates in D, S, L ranges, and R
position without depressing accelerator
pedal.
Vehicle does not move in D, S, L ranges, or
R position when idling on flat paved road.
Vehicle acceleration poor at start.
Delayed acceleration when accelerator
pedal depressed while driving.
Single shift range only.
Sometimes is shifts correctly.
Vehicle does not upshift from 3GR to 4GR
even though vehicle speed is increased.
Vehicle does not shift to 4GR even though
accelerator pedal is released in D range at
60 km/h {37 mph}.
Shifts incorrectly (incorrect shift pattern).
Downshifting occurs immediately even when
accelerator pedal depressed slightly in D, S,
L ranges except HOLD mode.
Shift point considerably different from
automatic shift diagram.
Shift delays when accelerating.
Shift occurs quickly when accelerating and
engine speed does not increase.
TCC does not operate when vehicle reaches
TCC operation range.
Does not downshift when accelerator pedal
fully depressed within kickdown range.
When accelerator pedal is depressed for
driveway, engine speed increases but
vehicle speed increase slowly.
When accelerator pedal is depressed while
driving, engine speed increases but vehicle
speed does not.
Engine flares up when accelerator pedal is
depressed for upshifting.
Engine flares up suddenly when accelerator
pedal is depressed for downshifting.
Vehicle jolts when TCC is engaged.
Strong shock is felt when shifting from N to
D or N to R position/range at idle.
A6E568001030W03
PAGE
K–117 NO.1 VEHICLE
DOES NOT MOVE IN D, S, L
RANGES, OR IN R
POSITION.)
(See K–117 NO.2 VEHICLE
MOVES IN N POSITION.)
(See K–118 NO.3 VEHICLE
MOVES IN P POSITION, OR
PARKING GEAR DOES NOT
DISENGAGE WHEN P IS
DISENGAGED.)
(See K–118 NO.4 EXCESSIVE
CREEP.)
(See K–118 NO.5 NO CREEP
AT ALL.)
(See K–119 NO.6 LOW
MAXIMUM SPEED AND
POOR ACCELERATION.)
(See K–120 NO.7 NO
SHIFTING.)
(See K–120 NO.8 DOES NOT
SHIFT TO FOURTH GEAR
(4GR).)
(See K–122 NO.9 ABNORMAL
SHIFTING.)
(See K–122 NO.10
FREQUENT SHIFTING.)
(See K–122 NO.11 SHIFT
POINT IS HIGH OR LOW.)
(See K–123 NO.12 TORQUE
CONVERTER CLUTCH (TCC)
NON-OPERATION.)
(See K–123 NO.13 NO
KICKDOWN.)
(See K–124 NO.14 ENGINE
FLARES UP OR SLIPS WHEN
UPSHIFTING OR
DOWNSHIFTING.)
(See K–124 NO.15 ENGINE
FLARES UP OR SLIPS WHEN
ACCELERATING VEHICLE.)
(See K–125 NO.16 JUDDER
UPON TORQUE
CONVERTER CLUTCH (TCC)
OPERATION.)
(See K–126 NO.17
EXCESSIVE SHIFT SHOCK
FROM N TO D OR N TO R
POSITION/RANGE.)
K–113
K