Page 49 of 2267
2 CHECK TCM GROUND CIRCUIT
1. Turn ignition switch to ªOFFº position.
2. Disconnect TCM harness connector.
3. Check continuity between terminals 25, 48 and ground.
Continuity should exist.
SAT333JIf OK, check harness for short to ground and short to power.
OK or NG
OK©INSPECTION END
NG©Repair open circuit or short to ground or short to power in harness or connectors.
TROUBLE DIAGNOSIS FOR POWER SUPPLY
Wiring Diagram Ð CVT Ð MAIN (Cont'd)
AT-47
Page 50 of 2267

DescriptionNCAT0032IThe PNP switch assembly includes a transmission range
switch.
IThe transmission range switch detects the selector lever posi-
tion and sends a signal to the TCM.
TCM TERMINALS AND REFERENCE VALUENCAT0032S01Remarks: Specification data are reference values.
Terminal
No.Wire color Item ConditionJudgement
standard
27 L/ORPNP switch ªLº
position
When setting selector lever to ªLº
position.Battery voltage
When setting selector lever to
other positions.Approx. 0V
34 LGPNP switch ªDº
positionWhen setting selector lever to ªDº
position.Battery voltage
When setting selector lever to
other positions.Approx. 0V
35 G/WPNP switch ªRº
positionWhen setting selector lever to ªRº
position.Battery voltage
When setting selector lever to
other positions.Approx. 0V
36 G/RPNP switch ªNº or
ªPº positionWhen setting selector lever to ªNº
or ªPº position.Battery voltage
When setting selector lever to
other positions.Approx. 0V
ON BOARD DIAGNOSIS LOGICNCAT0032S02
Diagnostic trouble code Malfunction is detected when ... Check items (Possible cause)
: PNP SW/CIRC
TCM does not receive the correct voltage
signal from the switch based on the gear
position.IHarness or connectors
(The PNP switch circuit is open or
shorted.)
IPNP switch
: P0705
: MI Code No. 0705
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
Description
AT-48
Page 51 of 2267

DIAGNOSTIC TROUBLE CODE (DTC) CONFIRMATION
PROCEDURE
NCAT0032S03CAUTION:
Always drive vehicle at a safe speed.
NOTE:
If ªDIAGNOSTIC TROUBLE CODE CONFIRMATION PROCE-
DUREº has been previously conducted, always turn ignition
switch ªOFFº and wait at least 5 seconds before conducting
the next test.
After the repair, perform the following procedure to confirm the
malfunction is eliminated.
With CONSULT-II
1) Turn ignition switch ªONº and select ªDATA MONITORº mode
for ªCVTº with CONSULT-II.
2) Make sure that output voltage of CVT fluid temperature sne-
sor is within the range below.
FLUID TEMP SEN: 0.5 - 1.5V
If out of range, drive the vehicle to decrease the voltage
(warm up the fluid) or stop engine to increase the voltage
(cool down the fluid)
3) Select ªDATA MONITORº mode for ªENGINEº with CONSULT-
II.
4) Start engine and maintain the following conditions for at least
15 consecutive seconds.
VHCL SPEED SE: 10 km/h (6 MPH) or more
THRTL POS SEN: More than 1.3V
Selector lever: D position
ENG SPEED: 450 rpm or more
If the check result is ªNGº, go to ªDiagnostic Procedureº,
AT-51.
With GST
Follow the procedure ªWith CONSULT-IIº.
SAT651J
SAT654J
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
Description (Cont'd)
AT-49
Page 52 of 2267
Wiring Diagram Ð AT Ð PNP/SWNCAT0199
YAT251
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
Wiring Diagram Ð AT Ð PNP/SW
AT-50
Page 53 of 2267

Diagnostic ProcedureNCAT0033
1 CHECK PNP SWITCH CIRCUIT (With CONSULT-II)
With CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Select ªECU INPUT SIGNALSº in ªDATA MONITORº mode for ªCVTº with CONSULT-II.
SAT651J3. Read out ªP/Nº, ªRº, ªDº and ªLº position switches moving selector lever to each position.
Check the signal of the selector lever position is indicated properly.
OK or NG
OK©GO TO 3.
NG©Check the following items:
IPNP switch
Refer to ªComponent Inspectionº, AT-53.
IHarness for short or open between ignition switch and PNP switch (Main harness)
IHarness for short or open between PNP switch and TCM (Main harness)
IIgnition switch and fuse
Refer to EL section (ªPOWER SUPPLY ROUTINGº).
IDiode (P, N positions)
2 CHECK PNP SWITCH CIRCUIT (Without CONSULT-II)
Without CONSULT-II
1. Turn ignition switch to ªONº position.
(Do not start engine.)
2. Check voltage between TCM terminals 27, 34, 35, 36 and ground while moving selector lever through each position.
Voltage:
B: Battery voltage
0: 0V
MTBL0312 Terminal No.
Lever position
OK or NG
OK©GO TO 3.
NG©Check the following items:
IPNP switch
Refer to ªComponent Inspectionº, AT-53.
IHarness for short or open between ignition switch and PNP switch (Main harness)
IHarness for short or open between PNP switch and TCM (Main harness)
IIgnition switch and fuse
Refer to EL section (ªPOWER SUPPLY ROUTINGº).
IDiode (P, N positions)
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
Diagnostic Procedure
AT-51
Page 54 of 2267
3 CHECK DTC
Perform Diagnostic Trouble Code (DTC) confirmation procedure, AT-49.
OK or NG
OK©INSPECTION END
NG©1. Perform TCM input/output signal inspection.
2. If NG, recheck TCM pin terminals for damage or loose connection with harness con-
nector.
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
Diagnostic Procedure (Cont'd)
AT-52
Page 55 of 2267
Component Inspection=NCAT0034PARK/NEUTRAL POSITION SWITCHNCAT0034S011. Check continuity between terminals 1 and 2 and between ter-
minals 3 and 5, 6, 7, 8, 9 while moving manual shaft through
each position.
Lever position Terminal No.
P 3Ð7 1Ð2
R 3Ð8
N 3Ð9 1Ð2
D 3Ð6
L 3Ð5
2. If NG, check again with control cable disconnected from
manual shaft of CVT assembly. Refer to step 1.
3. If OK on step 2, adjust control cable. Refer to AT-114.
4. If NG on step 2, remove PNP switch from CVT and check
continuity of PNP switch terminals. Refer to step 1.
5. If OK on step 4, adjust PNP switch. Refer to AT-114.
6. If NG on step 4, replace PNP switch.
DTC P0705 PARK/NEUTRAL POSITION (PNP) SWITCH
Component Inspection
AT-53
Page 56 of 2267

DescriptionNCAT0035The CVT fluid temperature sensor detects the CVT fluid tempera-
ture and sends a signal to the TCM.
CONSULT-II REFERENCE VALUE IN DATA MONITOR
MODE
NCAT0035S01Remarks: Specification data are reference values.
Monitor item Condition Specification
CVT fluid temperature sensorCold [20ÉC (68ÉF)]
"
Hot [80ÉC (176ÉF)]Approximately 1.5V
"
Approximately 0.5V
TCM TERMINALS AND REFERENCE VALUENCAT0035S02Remarks: Specification data are reference values.
Terminal
No.Wire color Item ConditionJudgement
standard
42 BThrottle position
sensor
(Ground)
ÐÐ
47 Y/PUCVT fluid tempera-
ture sensorWhen CVT fluid temperature is
20ÉC (68ÉF).Approximately
1.5V
When CVT fluid temperature is
80ÉC (176ÉF).Approximately
0.5V
ON BOARD DIAGNOSIS LOGICNCAT0035S03
Diagnostic trouble code Malfunction is detected when ... Check items (Possible cause)
: ATF TEMP SEN/CIRC
TCM receives an excessively low or high
voltage from the sensor.IHarness or connectors
(The sensor circuit is open or shorted.)
ICVT fluid temperature sensor
: P0710
: MI Code No. 0710
SAT021J
2.5
2.0
1.5
1.0
0.5
0
(-40) (-4) (32) (68) (104) (140) (176) (212) (248) (284) (320)ÉC (ÉF)
DTC P0710 CVT FLUID TEMPERATURE SENSOR CIRCUIT
Description
AT-54