Dtc C0210/33 Right Rear Wheel Speed Sensor Signal

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK HARNESS AND CONNECTOR (MOMENTARY INTERRUPTION)

REPAIR OR REPLACE HARNESS OR CONNECTOR (SKID CONTROL ECU - REAR SPEED SENSOR)

RECONFIRM DTC

READ VALUE USING INTELLIGENT TESTER (REAR SPEED SENSOR)

PERFORM TEST MODE INSPECTION (SIGNAL CHECK)

RECONFIRM DTC

CHECK REAR SKID CONTROL SENSOR INSTALLATION

CHECK HARNESS AND CONNECTOR (SKID CONTROL SENSOR WIRE)

CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - REAR SPEED SENSOR)

CHECK SKID CONTROL ECU (SENSOR INPUT)

RECONFIRM DTC

REPLACE SKID CONTROL SENSOR AND SKID CONTROL SENSOR ROTOR

RECONFIRM DTC

CHECK REAR SPEED SENSOR INSTALLATION

CHECK REAR SPEED SENSOR TIP

CHECK HARNESS AND CONNECTOR (SKID CONTROL ECU - REAR SPEED SENSOR)

CHECK SKID CONTROL ECU (SENSOR INPUT)

RECONFIRM DTC

REPLACE REAR SPEED SENSOR

RECONFIRM DTC

REPLACE REAR SPEED SENSOR ROTOR

RECONFIRM DTC

DESCRIPTION

HINT:

1. DTC C0210/33 and C1238/38 relate to the skid control sensor RH.
   
2. DTC C0215/34 and C1239/39 relate to the skid control sensor LH.
   

WIRING DIAGRAM

INSPECTION PROCEDURE

NOTICE:

Check the speed sensor signal in the test mode after cleaning or replacement (RAV4_ACA30 RM000000ONN01NX.html).

1. Using the Data List of the intelligent tester, check for any momentary interruption in the wire harness corresponding to a DTC (RAV4_ACA30 RM000000XHS04PX.html).
   
   

   Skid control ECU

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Notes
   RR Speed Open	Rear speed sensor RH open detection/ ERROR or NORMAL	NORMAL	-
   RL Speed Open	Rear speed sensor LH open detection/ ERROR or NORMAL	NORMAL	-

   
   

   Result

   Result	Proceed to
   There are momentary interruptions	A
   There are no momentary interruptions	B
   There is a constant open circuit (for 2WD)	C
   There is a constant open circuit (for 4WD)	D

   HINT:

   Perform this inspection before removing the sensor and connector.

1. Turn the ignition switch off.
   

2. Repair or replace the harness or connector.
   

3. Check for any momentary interruptions between the skid control ECU and rear speed sensor (RAV4_ACA30 RM000000XHS04PX.html).
   

4. Check that there are no momentary interruptions.
   

1. Turn the ignition switch off.
   

2. Clear the DTCs (RAV4_ACA30 RM000000ONJ026X.html).
   

3. Start the engine.
   

4. Drive the vehicle at a speed of 20 km/h (12 mph) or more for at least 60 seconds.
   

5. Check if the same DTC is recorded (RAV4_ACA30 RM000000ONJ026X.html).
   

   Result

   Result	Proceed to
   DTC output	A
   DTC not output	B

1. Check the Data List for proper functioning of the rear speed sensor.
   
   

   Skid control ECU

   Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Notes
   RR Wheel Speed	Rear speed sensor RH reading/ Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202.8 mph)	Actual wheel speed	Similar to speed indicated on speedometer
   RL Wheel Speed	Rear speed sensor LH reading/ Min.: 0 km/h (0 mph), Max.: 326.4 km/h (202.8 mph)	Actual wheel speed	Similar to speed indicated on speedometer

   OK:

   There is almost no difference between actual wheel speed and displayed speed value.
   

   HINT:

   There is a tolerance of +/-10% in the speedometer indication.

1. Perform a test mode inspection and check for DTCs (RAV4_ACA30 RM000000ONN01NX.html).
   

   OK:

   All Test Mode DTCs are cleared.
   

   Result

   Result	Proceed to
   OK	A
   NG (for 2WD)	B
   NG (for 4WD)	C

1. Clear the DTC(s) (RAV4_ACA30 RM000000ONJ026X.html).
   

2. Start the engine.
   

3. Drive the vehicle at a speed of 20 km/h (12 mph) or more for at least 60 seconds.
   

4. Check if the same DTC(s) is output (RAV4_ACA30 RM000000ONJ026X.html).
   

   Result

   Result	Proceed to
   DTC not output	A
   DTC output (for 2WD)	B
   DTC output (for 4WD)	C

1. Turn the ignition switch off.
   

2. Check the skid control sensor installation.
   

   OK:

   There is no clearance between the sensor and rear axle hub.
   

   HINT:

   The skid control sensor is built into the rear axle hub and bearing assembly. If the skid control sensor need to be replaced, replace the rear axle hub and bearing assembly.

1. Disconnect the skid control sensor wire.
   

2. Disconnect the X1 and/or W1 sensor connectors.
   

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

   Standard Resistance:

   for LH:

   Tester Connection	Condition	Specified Condition
   X1 ("A"-2) - X1 ("B"-1)	Always	Below 1 Ω
   X1 ("A"-2) - X1 ("B"-2)	Always	10 kΩ or higher
   X1 ("A"-2) - Body ground	Always	10 kΩ or higher
   X1 ("A"-1) - X1 ("B"-2)	Always	Below 1 Ω
   X1 ("A"-1) - X1 ("B"-1)	Always	10 kΩ or higher
   X1 ("A"-1) - Body ground	Always	10 kΩ or higher

   for RH:

   Tester Connection	Condition	Specified Condition
   W1 ("A"-2) - W1 ("B"-1)	Always	Below 1 Ω
   W1 ("A"-2) - W1 ("B"-2)	Always	10 kΩ or higher
   W1 ("A"-2) - Body ground	Always	10 kΩ or higher
   W1 ("A"-1) - W1 ("B"-2)	Always	Below 1 Ω
   W1 ("A"-1) - W1 ("B"-1)	Always	10 kΩ or higher
   W1 ("A"-1) - Body ground	Always	10 kΩ or higher

1. Connect the skid control sensor wire.
   

2. Disconnect the X1 and/or W1 sensor connector.
   

3. Disconnect the A27 ECU connector.
   

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

   Standard Resistance:

   for LH:

   Tester Connection	Condition	Specified Condition
   A27-11 (RL+) - X1-2	Always	Below 1 Ω
   A27-12 (RL-) - X1-1	Always	Below 1 Ω
   A27-11 (RL+) - Body ground	Always	10 kΩ or higher
   A27-12 (RL-) - Body ground	Always	10 kΩ or higher

   for RH:

   Tester Connection	Condition	Specified Condition
   A27-33 (RR+) - W1-2	Always	Below 1 Ω
   A27-34 (RR-) - W1-1	Always	Below 1 Ω
   A27-33 (RR+) - Body ground	Always	10 kΩ or higher
   A27-34 (RR-) - Body ground	Always	10 kΩ or higher

1. Disconnect the X1 and/or W1 sensor connector.
   

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

   Standard Voltage:

   for LH:

   Tester Connection	Switch Condition	Specified Condition
   X1-2 - Body ground	Ignition switch ON	8 to 14 V

   for RH:

   Tester Connection	Switch Condition	Specified Condition
   W1-2 - Body ground	Ignition switch ON	8 to 14 V

1. Clear the DTC(s) (RAV4_ACA30 RM000000ONJ026X.html).
   

2. Start the engine.
   

3. Drive the vehicle at a speed of 20 km/h (12 mph) or more for at least 60 seconds.
   

4. Check if the same DTC(s) is output (RAV4_ACA30 RM000000ONJ026X.html).
   

   Result

   Result	Proceed to
   DTC output	A
   DTC not output	B

1. Turn the ignition switch off.
   

2. Replace the rear axle hub and bearing assembly (RAV4_ACA30 RM00000227S005X.html).
   

   HINT:

   The rear skid control sensor rotor and skid control sensor are built into the rear axle hub and bearing assembly. If the rear skid control sensor rotor and skid control sensor need to be replaced, replace the rear axle hub and bearing assembly.

1. Clear the DTC(s) (RAV4_ACA30 RM000000ONJ026X.html).
   

2. Start the engine.
   

3. Drive the vehicle at a speed of 20 km/h (12 mph) or more for at least 60 seconds.
   

4. Check if the same DTC(s) is output (RAV4_ACA30 RM000000ONJ026X.html).
   

   Result

   Result	Proceed to
   DTC output	A
   DTC not output	B

1. Check the speed sensor installation.
   

   OK:

   There is no clearance between the sensor and the rear axle carrier.
   The installation bolt is tightened properly.
   

   Torque:

   8.5 N*m (87 kgf*cm, 75 in.*lbf)
   

1. Remove the rear speed sensor (RAV4_ACA30 RM000001XVL007X.html).
   

2. Check the speed sensor tip.
   

   OK:

   No scratches, oil or foreign matter on the sensor tip.
   

1. Disconnect the A27 ECU connector.
   

2. Disconnect the K28 and/or K29 sensor connector.
   

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

   Standard Resistance:

   for LH:

   Tester Connection	Condition	Specified Condition
   A27-11 (RL+) - K28-1	Always	Below 1 Ω
   A27-12 (RL-) - K28-2	Always	Below 1 Ω
   A27-11 (RL+) - Body ground	Always	10 kΩ or higher
   A27-12 (RL-) - Body ground	Always	10 kΩ or higher

   for RH:

   Tester Connection	Condition	Specified Condition
   A27-33 (RR+) - K29-1	Always	Below 1 Ω
   A27-34 (RR-) - K29-2	Always	Below 1 Ω
   A27-33 (RR+) - Body ground	Always	10 kΩ or higher
   A27-34 (RR-) - Body ground	Always	10 kΩ or higher

1. Disconnect the K28 and/or K29 sensor connector.
   

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

   Standard Voltage:

   for LH:

   Tester Connection	Switch Condition	Specified Condition
   K28-1 - Body ground	Ignition switch ON	8 to 14 V

   for RH:

   Tester Connection	Switch Condition	Specified Condition
   K29-1 - Body ground	Ignition switch ON	8 to 14 V

1. Clear the DTC(s) (RAV4_ACA30 RM000000ONJ026X.html).
   

2. Start the engine.
   

3. Drive the vehicle at a speed of 20 km/h (12 mph) or more for at least 60 seconds.
   

4. Check if the same DTC(s) is output (RAV4_ACA30 RM000000ONJ026X.html).
   

   Result

   Result	Proceed to
   DTC output	A
   DTC not output	B

1. Replace the rear speed sensor (RAV4_ACA30 RM000001XVL007X.html).
   

1. Clear the DTC(s) (RAV4_ACA30 RM000000ONJ026X.html).
   

2. Start the engine.
   

3. Drive the vehicle at a speed of 20 km/h (12 mph) or more for at least 60 seconds.
   

4. Check if the same DTC(s) is output (RAV4_ACA30 RM000000ONJ026X.html).
   

   Result

   Result	Proceed to
   DTC output	A
   DTC not output	B

1. Turn the ignition switch off.
   

2. Replace the rear axle hub and bearing assembly (RAV4_ACA30 RM00000227S005X.html).
   

   HINT:

   The rear speed sensor rotor is built into the rear axle hub and bearing assembly. If the rear speed sensor rotor needs to be replaced, replace the rear axle hub and bearing assembly.

1. Clear the DTC(s) (RAV4_ACA30 RM000000ONJ026X.html).
   

2. Start the engine.
   

3. Drive the vehicle at a speed of 20 km/h (12 mph) or more for at least 60 seconds.
   

4. Check if the same DTC(s) is output (RAV4_ACA30 RM000000ONJ026X.html).
   

   Result

   Result	Proceed to
   DTC output	A
   DTC not output	B