RM36D0EC _52 Drivetrain _083068 GF2A TRANSFER / 4WD / AWD _0401882 DYNAMIC TORQUE VECTORING AWD SYSTEM C

GF2A TRANSFER / 4WD / AWD DYNAMIC TORQUE VECTORING AWD SYSTEM C13ED1C 4WD/AWD Ring Gear Revolution Sensor Circuit Voltage Out of Range

DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Warning Indicate	Memory
C13ED1C	4WD/AWD Ring Gear Revolution Sensor Circuit Voltage Out of Range	· The open or short in the transmission revolution sensor signal circuit continues for 1 second or more · The transmission revolution sensor power source voltage malfunction continues for 1 second or more	· Wire harness or connector · Transmission revolution sensor · 4WD ECU assembly	Displayed	Yes

DTC Detection Conditions: C13ED1C
		Vehicle Condition
		Pattern 1	Pattern 2	Pattern 2
Diagnosis Condition	-	-	-	-
Diagnosis Condition	-	-	-	-
Malfunction Status	The open in the transmission revolution sensor signal circuit	○	-	-
	The short in the transmission revolution sensor signal circuit	-	○	-
	The transmission revolution sensor power source voltage malfunction	-	-	○
Detection Time		1 second or more	1 second or more	1 second or more
Number of Trips		1 trip	1 trip	1 trip

HINT:: DTC will be output when conditions for either of the patterns in the table above are met.

WIRING DIAGRAM

4.115,3.24 4.427,3.438 0.313,0.198 10 false N3 4.615,3.229 6.052,3.469 1.438,0.24 10 false 4WD ECU Assembly 0.646,2.802 0.958,3 0.313,0.198 10 false O5 0.979,2.792 2.979,3.125 2,0.333 10 false Transmission Revolution Sensor 2.021,1.354 2.375,1.552 0.354,0.198 10 false PS+ 2.021,2.104 2.375,2.302 0.354,0.198 10 false PS- 4.302,1.188 4.656,1.385 0.354,0.198 10 false PS+ 4.302,1.938 4.656,2.135 0.354,0.198 10 false PS- 2.521,1.219 2.875,1.417 0.354,0.198 10 false 2 2.521,1.948 2.875,2.146 0.354,0.198 10 false 1 3.979,1.188 4.396,1.417 0.417,0.229 10 false 19 4,1.927 4.417,2.156 0.417,0.229 10 false 9 5.625,0.219 5.979,0.417 0.354,0.198 10 false 12V

CAUTION / NOTICE / HINT

NOTICE:: ·

When the 4WD ECU assembly is replaced, before removing the 4WD ECU assembly, it is necessary to perform ECU Data Save to save the original 4WD ECU assembly information.

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·

After performing repairs, clear the DTCs and check that the DTCs are not output again.

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PROCEDURE

1.INSPECT TRANSMISSION REVOLUTION SENSOR

Turn the engine switch off.

Remove the transmission revolution sensor.

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Connect the battery to the transmission revolution sensor as shown in the illustration.

1.333,2.031 1.417,1.5 true 2,2.042 1.823,1.5 true 4.125,1.208 4.375,1.458 true 4.667,1.469 4.917,1.719 true 5.896,1.031 6.208,1.188 0.313,0.156 10 false *1 5.198,0.688 5.51,0.844 0.313,0.156 10 false *2 1.083,0.844 1.396,1 0.313,0.156 10 false *a 4.573,2.01 4.885,2.167 0.313,0.156 10 false *b 3.875,2.385 4.188,2.542 0.313,0.156 10 false *c 1.208,2.083 1.667,2.281 0.458,0.198 10 false PS+ 1.958,2.083 2.417,2.281 0.458,0.198 10 false PS- 4,1.073 4.156,1.271 0.156,0.198 10 false 2 4.969,1.698 5.125,1.896 0.156,0.198 10 false 1

*1	Battery	*2	Ammeter
*a	Component without harness connected (Transmission Revolution Sensor)	*b	Magnet
*c	5 mm (0.197 in.)	-	-

Wave a magnet left and right 5 mm (0.197 in.) or less from the tip of the transmission revolution sensor to output a high/low signal while measuring the current.

NOTICE:: Make sure to wave the magnet during the inspection. The current will not change unless the magnet is moved as shown in the illustration.

Measure the current according to the value(s) in the table below.

Standard Current:

Tester Connection	Condition	Specified Condition
1 (PS-) - 2 (PS+)	Low signal (Move piece of metal closer)	6 mA
1 (PS-) - 2 (PS+)	High signal (Move piece of metal away)	14 mA

Result:

Proceed to
OK
NG

2.CHECK HARNESS AND CONNECTOR (4WD ECU ASSEMBLY - TRANSMISSION REVOLUTION SENSOR)

REPLACE TRANSMISSION REVOLUTION SENSOR

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2.CHECK HARNESS AND CONNECTOR (4WD ECU ASSEMBLY - TRANSMISSION REVOLUTION SENSOR)

Turn the engine switch off.

Disconnect the O5 transmission revolution sensor connector.

Disconnect the N3 4WD ECU assembly connector.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
O5-2 (PS+) - N3-19 (PS+)	Always	Below 1 Ω
O5-1 (PS-) - N3-9 (PS-)	Always	Below 1 Ω
O5-2 (PS+) or N3-19 (PS+) - Body ground and other terminals	Always	10 kΩ or higher
O5-1 (PS-) or N3-9 (PS-) - Body ground and other terminals	Always	10 kΩ or higher

Result:

Proceed to
OK
NG

REPLACE 4WD ECU ASSEMBLY

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REPAIR OR REPLACE HARNESS OR CONNECTOR