Page 1617 of 2248
G3M0731
K: MODE F11
—LINE PRESSURE DUTY (PLDTY)—
CONDITION:
After sufficient warm-up
Ignition ON (engine OFF)
N range
SPECIFIED DATA:
Throttle fully closed: 100%
Throttle fully open : 15% or less
Probable cause (if outside“specified data”)
1. Throttle position sensor
Check in F09 mode.
OK
2. Vehicle speed sensor 1
Check in F02 mode.
OK
3. Vehicle speed sensor 2
Check in F04 mode.
OK
4. Engine speed
Check in F06 mode.
OK
5. ATF temperature sensor
Check in F07 mode.
OK
6. Inhibitor switch
Check for operation.
OK
7. Power switch
Check for operation.
OK
Check TCM and replace if necessary.
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3-2AUTOMATIC TRANSMISSION AND DIFFERENTIAL
8. Diagnostic Chart with Select Monitor
Page 1618 of 2248
G3M0732
L: MODE F12—LOCK-UP DUTY (LUDTY)—
CONDITION:
Idling (after sufficient warm-up) with lock-up system
released.
Driving at 75 km/h (47 MPH) (after sufficient warm-up)
with lock-up system applied.
SPECIFIED DATA:
Lock-up system released: 5%
Lock-up system applied: 95%
Probable cause (if outside“specified data”)
1. Throttle position sensor
Check in F09 mode.
OK
2. Vehicle speed sensor 1
Check in F02 mode.
OK
3. Vehicle speed sensor 2
Check in F04 mode.
OK
4. Engine speed
Check in F06 mode.
OK
5. Inhibitor switch
Check for operation.
OK
Check TCM and replace if necessary.
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8. Diagnostic Chart with Select Monitor
Page 1619 of 2248
G3M0733
M: MODE F13—AWD DUTY (4WDTY)—
CONDITION:
After sufficient warm-up
Ignition switch ON (engine OFF)
FWD mode
AWD mode, D range, full throttle
SPECIFIED DATA:
95% (FWD mode)
25%, max. (vehicle speed 0 m/h) (AWD mode)
Probable cause (if outside“specified data”)
1. Throttle position sensor
Check in F09 mode.
OK
2. Vehicle speed sensor 1
Check in F02 mode.
OK
3. Vehicle speed sensor 2
Check in F04 mode.
OK
4. ATF temperature sensor
Check in F07 mode.
OK
5. Inhibitor switch
Check for operation.
OK
6. ABS signal
Check ABS system for operation.
OK
Check TCM and replace if necessary.
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Page 1620 of 2248
B3M0259
N: MODE F14
—THROTTLE POSITION SENSOR POWER
SUPPLY (THVCC)—
CONDITION:
Ignition switch ON (engine OFF)
SPECIFIED DATA:
5.12±0.1 V
Probable cause (Item outside“specified data”)
1. Throttle position sensor power supply
Check throttle sensor line.
OK
Check TCM and replace if necessary.
B3M0370
O: MODE F15
—MASS AIR FLOW SIGNAL (AFM)—
CONDITION:
Ignition switch ON (engine ON)
N range
Idling
SPECIFIED DATA:
Engine warm-up: 0.5—1.2 V
Probable cause (if outside“specified data”)
1. Mass air flow signal
Check performance characteristics of mass air flow
signal.
OK
Check TCM and replace if necessary.
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8. Diagnostic Chart with Select Monitor
Page 1621 of 2248

DISPLAY
LED No. Signal name Symbol
1 FWD switch FF
2 Kick-down switch KD
3——
4——
5 Brake BR
6 ABS switch AB
7 Cruise control set CR
8 Power switch PW
9——
10——
FF KD—— ——BR
AB CR PW—— ——
1
2345
678910
P: MODE FA0
—SWITCH 1 (SW1)—
Reference values
Lights up when the fuse is installed in FWD switch (No. 1).
Light up when the brake pedal is depressed (No. 5).
Light up when the ABS signal is entered (No. 6).
Lights up when the cruise control is set (No. 7).
NOTE:
LED Nos. 2 and 8 do not come on.
DISPLAY
LED No. Signal name Symbol
1 N/P range switch NP
2 R range switch RR
3 D range switch RD
4 3 range switch R3
5 2 range switch R2
6 1 range switch R1
7 Diagnosis switch SS
8——
9——
10——
NP RR RD R3 R2
R1 SS—— —— ——
1
2345
678910
Q: MODE FA1
—SWITCH 2 (SW2)—
Reference values
Lights up when the N or P range is selected (No. 1).
Lights up when the R range is selected (No. 2).
Lights up when the D range is selected (No. 3).
Lights up when the 3 range is selected (No. 4).
Lights up when the 2 range is selected (No. 5).
Lights up when the 1 range is selected (No. 6).
Lights up when the diagnosis switch is connected
(No. 7).
NOTE:
If each LED does not illuminate in the above conditions,
inhibitor switch malfunction may occur. Perform diagnostics
on inhibitor switch.
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8. Diagnostic Chart with Select Monitor
Page 1622 of 2248
R: MODE FA1
—LED No. 7, DIAGNOSIS SWITCH—
DIAGNOSIS:
LED does not come on when diagnosis switch is ON.
Diagnosis switch circuit is open or shorted.
Probable cause (if outside“specified data”)
1. Check harness connector between TCM and
diagnosis switch.
OK
Not OK
Repair or replace harness connectors.
2. Check input signal for TCM.
OK
Not OK
Repair TCM connector terminal poor contact.
3. Check diagnosis switch ground line.
OK
Not OK
Repair or replace harness connector.
Repair diagnosis switch connector terminal poor
contact.
,Not OK,Repair TCM and diagnosis switch
connector terminal poor contact.
B3M0359
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8. Diagnostic Chart with Select Monitor
Page 1623 of 2248

B3M0373A
1. CHECK HARNESS CONNECTOR BETWEEN TCM
AND DIAGNOSIS SWITCH.
1) Turn ignition switch OFF.
2) Disconnect connector from TCM.
3) Measure resistance of harness connector between
TCM and diagnosis switch.
Connector & terminal / Specified resistance:
(B56) No. 6—(B82) No.5/1Ω, or less.
B3M0273B
4) Measure resistance of harness connector between
TCM and body to make sure that circuit does not short.
Connector & terminal / Specified resistance:
(B56) No.6—Body / 1 MΩ, or more
B3M0271B
2. CHECK INPUT SIGNAL FOR TCM.
1) Connect connector to TCM.
2) Turn ignition switch ON (with engine OFF).
3) Measure signal voltage for TCM while connecting and
disconnecting the diagnosis terminal to diagnosis connec-
tor.
Connector & terminal / Specified voltage:
(B56) No. 6—Body / Less than 1 V (Connected)
More than 6 V (Discon-
nected)
B4M0387A
3. CHECK DIAGNOSIS SWITCH GROUND LINE.
Measure resistance of harness terminal between diagnosis
terminal and body.
Connector & terminal / Specified resistance:
(B81)—Body / 1Ω, or less
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Page 1624 of 2248

9. General Diagnostic Table
Problem parts
Inhibitor switch
Control module
Vehicle speed sensor 1
Vehicle speed sensor 2
Select cable
Select lever
FWD switch
Starter motor and harness
Throttle position sensor
Diagnosis switch
Accumulator (“N”—“D”)
Accumulator (2A)
Accumulator (4A)
Accumulator (3R)
ATF temperature sensor
Strainer
Duty solenoid A
Duty solenoid B
Shift solenoid 1
Shift solenoid 2
Shift solenoid 3
Control valve
Detent spring
Manual plate
Transfer clutch
Transfer valve
Transfer pipe
Duty solenoid C
Forward clutch
Symptom1234567891011121314151617181920212223242526272829
Starter does not rotate when select lever is
in“P”or“N.”; starter rotates when select
lever is“R”,“D”,“3”or“2.”XXXX
Abnormal noise when select lever is in“P”or
“N.”XX
Hissing noise occurs during standing starts. X
Noise occurs while driving in“D
1”range.
Noise occurs while driving in“D
2”range.
Noise occurs while driving in“D
3”range.
Noise occurs while driving in“D
4”range.
Engine stalls while shifting from one range to
another.X
Vehicle moves when select lever is in“N.”X
Shock occurs when select lever is moved
from“N”to“D.”XX X
Excessive time lag occurs when select lever
is moved from“N”to“D.”XX
Shock occurs when select lever is moved
from“N”to“R.”XXX
Excessive time lag occurs when select lever
is moved from“N”to“R.”X
Vehicle does not start in any shift range
(engine revving up).XX
Vehicle does not start in any shift range
(engine stall).
Vehicle does not start in“R”range only
(engine revving up).XX X
Vehicle does not start in“R”range only
(engine stall).X
Vehicle does not start in“D”or“3”range
(engine revving up).X
Vehicle does not start in“D”,“3”or“2”range
(engine revving up).X
Vehicle does not start in“D”,“3”or“2”range
(engine stall).
Vehicle starts in“R”range only (engine rev-
ving up).X
Acceleration during standing starts is poor
(high stall rpm).XX
Acceleration during standing starts is poor
(low stall rpm).
Acceleration is poor when select lever is in
“D”,“3”or“2”range (normal stall rpm).XX
Acceleration is poor when select lever is in
“R”(normal stall rpm).X
No shift occurs from 1st to 2nd gear. X X X X X X X
No shift occurs from 2nd to 3rd gear. XX
No shift occurs from 3rd to 4th gear. X X X X X
No“kick-down”shifts occur. X X
Engine brake is not effected when select
lever is in“3”range.XX X X
1234567891011121314151617181920212223242526272829
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9. General Diagnostic Table