P0706 RANGE SENSOR

TRANSMISSION: GR6Z30A

P0706

Description

The range sensors are installed on the control device and the park position switch on the transmission, detecting the shift lever position.
TCM recognizes the shift lever position by combining signals from 6 range sensors used for the range position recognition and park position switch.

DTC DETECTION LOGIC

DTC	Self-diagnosis name	DTC detection condition	Possible cause
P0706	Range sensors / park position switch malfunction	A DTC is set if any of the following sensors and switch is/are stuck to ON or OFF consecutively: Range sensors No. 0, No. 1, No. 2, No. 3, No. 4 or No. 5, and park position switch.	Range sensor Park position switch Harness or connector (Open or shorted in the range sensor circuit) (Open or shorted in the park position switch circuit)

DTC CONFIRMATION PROCEDURE

1.PREPARATION BEFORE OPERATION

2.PERFORM DTC CONFIRMATION PROCEDURE

1.CHECK GROUND CONNECTION

2.CHECK TCM OUTPUT SIGNAL CIRCUIT (PART 1)

3.CHECK TCM INPUT SIGNAL CIRCUIT

4.CHECK INTERMITTENT INCIDENT

5.CHECK HARNESS BETWEEN TCM AND CONTROL DEVICE (RANGE SENSOR) (PART 1)

6.CHECK HARNESS BETWEEN TCM AND CONTROL DEVICE (RANGE SENSOR) (PART 2)

7.CHECK HARNESS BETWEEN CONTROL DEVICE (RANGE SENSOR) AND GROUND

8.CHECK INTERMITTENT INCIDENT

9.CHECK TCM OUTPUT SIGNAL CIRCUIT (PART 2)

10.CHECK PARK POSITION SWITCH CIRCUIT

11.CHECK PARK POSITION SWITCH

12.CHECK HARNESS BETWEEN TCM AND PARK POSITION SWITCH (PART 1)

13.CHECK HARNESS BETWEEN TCM AND PARK POSITION SWITCH (PART 2)

14.CHECK HARNESS BETWEEN PARK POSITION SWITCH AND GROUND

15.CHECK SHIFT POSITION

16.CHECK INTERMITTENT INCIDENT

1.CHECK PARK POSITION SWITCH (PART 1)

2.CHECK PARK POSITION SWITCH (PART 2)

TCM vehicle side harness connector			Condition	Voltage (Approx.)
Connector	Terminal
B45	25	4	Ignition switch ON	5 V
			Ignition switch OFF	0 V
	26		Ignition switch ON	5 V
			Ignition switch OFF	0 V

TCM vehicle side harness connector			Condition	Voltage (Approx.)
Connector	Terminal
B45	27	4	Shift lever: P position	0 V
			Other than the above	5 V
	33		Shift lever: R position	0 V
			Other than the above	5 V
	35		Shift lever: N position	0 V
			Other than the above	5 V
	38		Shift lever: R, N position	0 V
			Other than the above	5 V
	43		Shift lever: N, A, M position	0 V
			Other than the above	5 V
	44		Shift lever: A, M position	0 V
			Other than the above	5 V

TCM vehicle side harness connector		Control device vehicle side harness connector		Continuity
Connector	Terminal	Connector	Terminal	Continuity
B45	25	B20	16	Existed
	26		15
	27		5
	33		8
	35		10
	38		23
	43		21
	44		12

TCM vehicle side harness connector		Ground	Continuity
Connector	Terminal
B45	25	Ground	Not existed
	26
	27
	33
	35
	38
	43
	44

Control device vehicle side harness connector		Ground	Continuity
Connector	Terminal
B20	3	Ground	Existed
	6

TCM vehicle side harness connector		Park position switch vehicle side harness connector		Continuity
Connector	Terminal	Connector	Terminal	Continuity
B46	89	B122	1	Existed

Park position switch connector			Condition	Continuity
Connector	Terminal
B122	1	2	Parking lever: P position.	Existed
			Other than the above positions.	Not existed