DESCRIPTION
The park/neutral position switch detects the shift lever position and sends signals to the TCM.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
P0705 |
(A) Any 2 or more signals of the following are ON simultaneously (2-trip detection logic)
(B) All switches are OFF simultaneously for NSW, R and D. |
|
MONITOR DESCRIPTION
These DTCs indicate a problem with the park/neutral position switch and the wire harness in the park/neutral position switch circuit.
The park/neutral position switch detects the shift lever position and sends signals to the TCM.
For safety, the park/neutral position switch detects the shift lever position so that the engine can be started only when the shift lever is in P or N.
The park/neutral position switch sends a signal to the TCM according to the shift lever position (R or D). The TCM determines that there is a problem with the switch or related parts if it receives more than 1 position signal simultaneously. The TCM will turn on the MIL and store the DTC.
MONITOR STRATEGY
Related DTCs |
P0705: Park/neutral position switch/Verify switch input |
Required sensors/Components |
Park/neutral position switch |
Frequency of operation |
Continuous |
Duration |
Condition (A): 2 sec. Condition (B): 60 sec. |
MIL operation |
2 driving cycles |
Sequence of operation |
None |
TYPICAL ENABLING CONDITIONS
The monitor will run whenever the following DTCs are not present |
None |
Ignition switch |
ON |
Battery voltage |
10.5 V or more |
Starter |
OFF |
TYPICAL MALFUNCTION THRESHOLDS
Park neutral position switch |
ON |
R position switch |
ON |
D position switch |
ON |
Park neutral position switch |
OFF |
R position switch |
OFF |
D position switch |
OFF |
COMPONENT OPERATING RANGE
Park/neutral position switch |
The park/neutral position switch sends only one signal to the TCM |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Perform the universal trip to clear permanent DTCs (See page ).
HINT:
Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
NOTICE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
Tester Display |
Measurement Item / Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
Neutral Position SW Signal |
PNP switch status / ON or OFF |
|
When the shift lever position displayed on the Techstream differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect. |
Shift SW Status (R Range) |
PNP switch status / ON or OFF |
|
When the shift lever position displayed on the Techstream differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect. |
Shift SW Status (D Range) |
PNP switch status / ON or OFF |
|
When the shift lever position displayed on the Techstream differs from the actual position, adjustment of the PNP switch or the shift cable may be incorrect. |
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (BATTERY - PARK/NEUTRAL POSITION SWITCH) |
(a) Disconnect the park/neutral position switch connector. |
|
(b) Turn the ignition switch to ON.
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
B2-1 (RB) - Body ground |
Ignition switch ON |
11 to 14 V |
*1 |
Front view of wire harness connector (to Park/Neutral Position Switch) |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
CHECK HARNESS AND CONNECTOR (OUTPUT SIGNAL) |
(a) Turn the ignition switch to ON. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
B2-4 (B) - Body ground |
Ignition switch ON |
11 to 14 V |
*1 |
Front view of wire harness connector (to Park/Neutral Position Switch) |
NG |
GO TO STEP 5 |
|
3. |
INSPECT PARK/NEUTRAL POSITION SWITCH ASSEMBLY |
(a) Disconnect the park/neutral position switch connector. |
|
(b) Measure the resistance according to the value(s) in the table below when the shift lever is moved to each position.
Standard Resistance:
Tester Connection |
Shift Lever Position |
Specified Condition |
---|---|---|
4 - 9 |
P or N |
Below 1 Ω |
Except P and N |
10 Ω or higher |
|
1 - 2 |
R |
Below 1 Ω |
Except R |
10 Ω or higher |
|
1 - 7 |
D, S, "+" or "-" |
Below 1 Ω |
Except D, S, "+" and "-" |
10 Ω or higher |
*1 |
Component without harness connected (Park/Neutral Position Switch) |
NG |
REPLACE PARK/NEUTRAL POSITION SWITCH ASSEMBLY |
|
4. |
CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - TCM) |
(a) Connect the park/neutral position switch connector. |
|
(b) Disconnect the TCM connectors.
(c) Turn the ignition switch to ON, and measure the voltage according to the value(s) in the table below when the shift lever is moved to each position.
Standard Voltage:
Tester Connection |
Shift Lever Position |
Specified Condition |
---|---|---|
B40-15 (R) - Body ground |
R |
11 to 14 V* |
Except R |
Below 1 V |
|
B40-16 (D) - Body ground |
D, S, "+" or "-" |
11 to 14 V |
Except D, S, "+" and "-" |
Below 1 V |
*1 |
Front view of wire harness connector (to TCM) |
HINT:
*: The voltage will drop slightly due to lighting up of the back up light.
OK |
REPLACE TCM |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
5. |
CHECK HARNESS AND CONNECTOR (PARK/NEUTRAL POSITION SWITCH - TCM) |
(a) Turn the ignition switch off.
(b) Disconnect the TCM connector.
(c) Disconnect the park/neutral position switch connector.
(d) Measure the resistance according to the value(s) in the table below. Standard Resistance (Check for Open):
Standard Resistance (Check for Short):
|
|
OK |
REPLACE TCM |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Installation
INSTALLATION
PROCEDURE
1. INSTALL FRONT NO. 3 SPEAKER ASSEMBLY (for 13 Speakers)
(a) Engage the 3 claws to install the front No. 3 speaker assembly.
2. INSTALL FRONT PILLAR GARNISH CORNER PIECE (for ...
System Description
SYSTEM DESCRIPTION
1. FRONT POWER SEAT CONTROL SYSTEM DESCRIPTION
The driver seat is equipped with slide, reclining, lifter, front vertical and
lumbar support adjustment functions.
2. FUNCTION OF MAIN COMPONENTS
The following functions are available:
...
Reassembly
REASSEMBLY
PROCEDURE
1. INSTALL FRONT SEAT WIRE
(a) Engage the 2 clamps to install the front seat wire.
(b) Connect the 4 connectors.
2. INSTALL OCCUPANT CLASSIFICATION ECU
3. INSTALL FRONT LOW ...