Last Modified: 11-20-2023 6.11:8.1.0 Doc ID: RM10000000155ST
Model Year Start: 2018 Model: Camry Prod Date Range: [06/2017 - 03/2020]
Title: BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): C1237; Speed Sensor Rotor Faulty; 2018 - 2020 MY Camry [06/2017 - 03/2020]

DTC

C1237

Speed Sensor Rotor Faulty

DESCRIPTION

The skid control ECU (brake actuator assembly) measures the speed of each wheel by receiving signals from each speed sensor.

These signals are used for recognizing that all four wheels are operating properly.

Therefore, signals from all wheels must be equal.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

C1237

Speed Sensor Rotor Faulty

Any of the following is detected:

  1. Discrepancy among four wheel speed sensor output.
  2. Abnormal pulse signals from 3 or more sensors.
  3. Continuous ABS control is performed for 60 seconds or more.
  4. VSC control is performed for 5 seconds or more.
  • Tire and wheel size
  • Tire deformation
  • Speed sensor rotor
  • Speed sensor
  • Speed sensor circuit
  • Skid control ECU (brake actuator assembly)

DTC Detection Conditions: C1237

 

Vehicle Condition

Pattern 1

Pattern 2

Pattern 3

Pattern 4

Diagnosis Condition

-

-

-

-

-

Malfunction Status

Discrepancy among four wheel speed sensor output.

-

-

-

Abnormal pulse signals from 3 or more sensors.

-

-

-

Continuous ABS control is performed.

-

-

-

VSC control is performed.

-

-

-

Detection Time

-

-

60 seconds or more

5 seconds or more

Number of Trips

1 trip

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

Refer to DTCs C1330, C1331, C1332, C1333, C1464, C1465, C1466 and C1467.

Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): C1330-C1467; Open in Front Speed Sensor RH

CAUTION / NOTICE / HINT

NOTICE:

When replacing the skid control ECU (brake actuator assembly), perform system variant learning and acceleration sensor zero point calibration.

Click here 2018 - 2020 MY Camry [06/2017 - 10/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): CALIBRATION

HINT:

When C1330, C1331, C1332, C1333, C1464, C1465, C1466 and/or C1467 is output together with C1237, inspect and repair the trouble areas indicated by C1330, C1331, C1332, C1333, C1464, C1465, C1466 and/or C1467 first.

Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): C1330-C1467; Open in Front Speed Sensor RH

PROCEDURE

1.

CHECK DTC

(a) Check the DTCs that are output.

Chassis > ABS/VSC/TRAC/EPB > Trouble Codes

Result

Proceed to

C1237 and C1330, C1331, C1332, C1333, 1464, C1465, C1466, C1467 are output simultaneously

A

C1237 is output

B

A

GO TO DTCS (C1330, C1331, C1332, C1333, 1464, C1465, C1466 and/or C1467)

B

2.

CHECK TIRES

(a) Check the size and condition of all four tires.

Click here 2018 - 2019 MY Camry [06/2017 - 09/2019]; TIRE / WHEEL: TIRE AND WHEEL SYSTEM: INSPECTION 2020 MY Camry [09/2019 - 03/2020]; TIRE / WHEEL: TIRE AND WHEEL SYSTEM: INSPECTION

HINT:

The DTC is output when tire deformation or a difference in tire size is detected.

OK:

The diameter and tire pressure of all four tires are the same.

NG

REPLACE TIRES SO THAT ALL FOUR TIRES ARE THE SAME SIZE

OK

3.

READ VALUE USING TECHSTREAM (SPEED SENSOR)

(a) Connect the Techstream to the DLC3.

(b) Start the engine.

(c) Enter the following menus: Chassis / ABS/VSC/TRAC/EPB / Data List.

Chassis > ABS/VSC/TRAC/EPB > Data List

Tester Display

Measurement Item

Range

Normal Condition

Diagnostic Note

FR Wheel Speed

Front wheel speed sensor RH reading

Min.: 0 km/h (0 mph), Max.: 326.4 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

When driving at constant speed: No large fluctuations

FL Wheel Speed

Front wheel speed sensor LH reading

Min.: 0 km/h (0 mph), Max.: 326.4 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

When driving at constant speed: No large fluctuations

RR Wheel Speed

Rear wheel speed sensor RH reading

Min.: 0 km/h (0 mph), Max.: 326.4 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

When driving at constant speed: No large fluctuations

RL Wheel Speed

Rear wheel speed sensor LH reading

Min.: 0 km/h (0 mph), Max.: 326.4 km/h (203 mph)

Vehicle stopped: 0 km/h (0 mph)

When driving at constant speed: No large fluctuations

Chassis > ABS/VSC/TRAC/EPB > Data List

Tester Display

FR Wheel Speed

FL Wheel Speed

RR Wheel Speed

RL Wheel Speed

(d) Check the speed sensor output value.

OK:

The output value changes in accordance with the vehicle speed.

Result

Proceed to

OK

A

NG (The output value for front speed sensor RH does not change in accordance with the vehicle speed)

B

NG (The output value for front speed sensor LH does not change in accordance with the vehicle speed)

C

NG (The output value for rear speed sensor RH (rear axle hub and bearing assembly RH) does not change in accordance with the vehicle speed)

D

NG (The output value for rear speed sensor LH (rear axle hub and bearing assembly LH) does not change in accordance with the vehicle speed)

E

NG (The output value of 2 or more sensors does not change in accordance with the vehicle speed)

F

B

GO TO STEP 5

C

GO TO STEP 9

D

GO TO STEP 13

E

GO TO STEP 16

F

REPLACE BRAKE ACTUATOR ASSEMBLY

A

4.

PERFORM TEST MODE INSPECTION (SIGNAL CHECK)

(a) Turn the engine switch off.

(b) Enter the following menus: Chassis / ABS/VSC/TRAC/EPB / Utility / Signal Check.

(c) Perform the sensor check using Test Mode (Signal Check) Procedure.

Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): TEST MODE PROCEDURE

Chassis > ABS/VSC/TRAC/EPB > Utility

Tester Display

Signal Check

OK:

All Test Mode (Signal Check) inspection items change from incomplete to complete.

Result

Proceed to

OK

A

NG (The Test Mode (Signal Check) inspection item for front speed sensor RH does not change from incomplete to complete)

B

NG (The Test Mode (Signal Check) inspection item for front speed sensor LH does not change from incomplete to complete)

C

NG (The Test Mode (Signal Check) inspection item for rear speed sensor RH (rear axle hub and bearing assembly RH) does not change from incomplete to complete)

D

NG (The Test Mode (Signal Check) inspection item for rear speed sensor LH (rear axle hub and bearing assembly LH) does not change from incomplete to complete)

E

NG (The Test Mode (Signal Check) inspection item for 2 or more sensors does not change from incomplete to complete)

F

A

USE SIMULATION METHOD TO CHECK 2018 MY Camry [06/2017 - 08/2018]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2019 MY Camry [08/2018 - 09/2019]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING 2020 MY Camry [09/2019 - 03/2020]; INTRODUCTION: HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS: HOW TO PROCEED WITH TROUBLESHOOTING

B

GO TO STEP 5

C

GO TO STEP 9

D

GO TO STEP 13

E

GO TO STEP 16

F

REPLACE BRAKE ACTUATOR ASSEMBLY

5.

CHECK FRONT SPEED SENSOR RH INSTALLATION

(a) Turn the ignition switch off.

*1

Front Speed Sensor RH

*a

Correct

*b

Incorrect

*c

8.5 N*m

*d

No clearance

(b) Check the front speed sensor RH installation.

OK:

There is no clearance between the front speed sensor RH and the front steering knuckle RH.

The installation bolt is tightened properly.

Torque

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

NG

REINSTALL OR REPLACE FRONT SPEED SENSOR RH

OK

6.

CHECK FRONT SPEED SENSOR RH (CHECK FOR FOREIGN MATTER)

(a) Remove the front speed sensor RH.

Click here 2018 - 2024 MY Camry [06/2017 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: FRONT SPEED SENSOR: REMOVAL

(b) Check the front speed sensor RH tip.

OK:

The front speed sensor RH tip is free of scratches, oil, and foreign matter.

NOTICE:

  • If there is oil or foreign matter on the front speed sensor RH, clean the front speed sensor RH.
  • If the front speed sensor RH is damaged, replace the front speed sensor RH with a new one.
  • Check the front speed sensor RH signal after cleaning or replacement.

    Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): TEST MODE PROCEDURE

NG

CLEAN OR REPLACE FRONT SPEED SENSOR RH

OK

7.

CHECK FRONT SPEED SENSOR ROTOR RH (CHECK FOR FOREIGN MATTER)

(a) Remove the front speed sensor rotor RH (front axle hub sub-assembly RH).

Click here 2018 - 2019 MY Camry [06/2017 - 09/2019]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL 2020 MY Camry [09/2019 - 10/2020]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL

(b) Check the front speed sensor rotor RH.

OK:

The front speed sensor rotor RH is free of scratches, oil, and foreign matter.

NOTICE:

  • If there is oil or foreign matter on the front speed sensor rotor RH, clean the front speed sensor rotor RH.
  • If the front speed sensor rotor RH is damaged, replace the front speed sensor rotor RH with a new one.
  • Check the front speed sensor RH signal after cleaning or replacement.

    Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): TEST MODE PROCEDURE

HINT:

  • The front speed sensor rotor RH is incorporated into the front axle hub sub-assembly RH.
  • If the front speed sensor rotor RH needs to be replaced, replace it together with the front axle hub sub-assembly RH.

Result

Proceed to

OK

A

NG (The front speed sensor rotor RH is damaged.)

B

NG (There is foreign matter on the front speed sensor rotor RH.)

C

B

REPLACE FRONT AXLE HUB SUB-ASSEMBLY RH 2018 - 2019 MY Camry [06/2017 - 09/2019]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL 2020 MY Camry [09/2019 - 10/2020]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL

C

CLEAN FRONT SPEED SENSOR ROTOR RH

A

8.

CHECK HARNESS AND CONNECTOR (BRAKE ACTUATOR ASSEMBLY - FRONT SPEED SENSOR RH)

(a) Turn the ignition switch off.

(b) Make sure that there is no looseness at the locking part and the connecting part of the connectors.

OK:

The connector is securely connected.

(c) Disconnect the A34 skid control ECU (brake actuator assembly) connector.

(d) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A34-26 (FR-) - A35-2 (FR-)

Always

Below 1 Ω

A34-21 (FR+) - A35-1 (FR+)

Always

Below 1 Ω

A34-26 (FR-) or A35-2 (FR-) - Body ground

Always

10 kΩ or higher

A34-21 (FR+) or A35-1 (FR+) - Body ground

Always

10 kΩ or higher

OK

REPLACE FRONT SPEED SENSOR RH

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

9.

CHECK FRONT SPEED SENSOR LH INSTALLATION

(a) Turn the ignition switch off.

*1

Front Speed Sensor LH

*a

Correct

*b

Incorrect

*c

8.5 N*m

*d

No clearance

(b) Check the front speed sensor LH installation.

OK:

There is no clearance between the front speed sensor LH and the front steering knuckle LH.

The installation bolt is tightened properly.

Torque

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

NG

REINSTALL OR REPLACE FRONT SPEED SENSOR LH

OK

10.

CHECK FRONT SPEED SENSOR LH (CHECK FOR FOREIGN MATTER)

(a) Remove the front speed sensor LH.

Click here 2018 - 2024 MY Camry [06/2017 -        ]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: FRONT SPEED SENSOR: REMOVAL

(b) Check the front speed sensor LH tip.

OK:

The front speed sensor LH tip is free of scratches, oil, and foreign matter.

NOTICE:

  • If there is oil or foreign matter on the front speed sensor LH, clean the front speed sensor LH.
  • If the front speed sensor LH is damaged, replace the front speed sensor LH with a new one.
  • Check the front speed sensor LH signal after cleaning or replacement.

    Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): TEST MODE PROCEDURE

NG

CLEAN OR REPLACE FRONT SPEED SENSOR LH

OK

11.

CHECK FRONT SPEED SENSOR ROTOR LH (CHECK FOR FOREIGN MATTER)

(a) Remove the front speed sensor rotor LH (front axle hub sub-assembly LH).

Click here 2018 - 2019 MY Camry [06/2017 - 09/2019]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL 2020 MY Camry [09/2019 - 10/2020]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL

(b) Check the front speed sensor rotor LH.

OK:

The front speed sensor rotor LH is free of scratches, oil, and foreign matter.

NOTICE:

  • If there is oil or foreign matter on the front speed sensor rotor LH, clean the front speed sensor rotor LH.
  • If the front speed sensor rotor LH is damaged, replace the front speed sensor rotor LH with a new one.
  • Check the front speed sensor LH signal after cleaning or replacement.

    Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): TEST MODE PROCEDURE

HINT:

  • The front speed sensor rotor LH is incorporated into the front axle hub sub-assembly LH.
  • If the front speed sensor rotor LH needs to be replaced, replace it together with the front axle hub sub-assembly LH.

Result

Proceed to

OK

A

NG (The front speed sensor rotor LH is damaged.)

B

NG (There is foreign matter on the front speed sensor rotor LH.)

C

B

REPLACE FRONT AXLE HUB SUB-ASSEMBLY LH 2018 - 2019 MY Camry [06/2017 - 09/2019]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL 2020 MY Camry [09/2019 - 10/2020]; AXLE AND DIFFERENTIAL: FRONT AXLE HUB: REMOVAL

C

CLEAN FRONT SPEED SENSOR ROTOR LH

A

12.

CHECK HARNESS AND CONNECTOR (BRAKE ACTUATOR ASSEMBLY - FRONT SPEED SENSOR LH)

(a) Turn the ignition switch off.

(b) Make sure that there is no looseness at the locking part and the connecting part of the connectors.

OK:

The connector is securely connected.

(c) Disconnect the A34 skid control ECU (brake actuator assembly) connector.

(d) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A34-7 (FL-) - A36-2 (FL-)

Always

Below 1 Ω

A34-24 (FL+) - A36-1 (FL+)

Always

Below 1 Ω

A34-7 (FL-) or A36-2 (FL-) - Body ground

Always

10 kΩ or higher

A34-24 (FL+) or A36-1 (FL+) - Body ground

Always

10 kΩ or higher

OK

REPLACE FRONT SPEED SENSOR LH

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

13.

CHECK REAR SPEED SENSOR RH INSTALLATION

(a) Turn the ignition switch off.

*1

Rear Speed Sensor RH

*a

OK

*b

NG

*c

No Clearance

(b) Check the rear speed sensor RH installation.

OK:

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

HINT:

Because the rear axle hub and bearing assembly RH cannot be disassembled, if the rear speed sensor RH needs replacement, replace the rear axle hub and bearing assembly RH.

NG

REPLACE REAR AXLE HUB AND BEARING ASSEMBLY RH

OK

14.

INSPECT NO. 1 PARKING BRAKE WIRE ASSEMBLY

(a) Turn the ignition switch off.

*a

Front view of skid control sensor wire RH (No. 1 parking brake wire assembly)

*b

Front view of wire harness connector

(to Sensor Side Connector)

*c

Front view of wire harness connector

(to Vehicle Side Connector)

(b) Make sure that there is no looseness at the locking part and the connecting part of the connectors.

OK:

The connector is securely connected.

(c) Remove the skid control sensor wire RH (No. 1 parking brake wire assembly).

(d) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

u2-1 (RR-) - uR1-2 (RR-)

Always

Below 1 Ω

u2-2 (RR+) - uR1-1 (RR+)

Always

Below 1 Ω

u2-1 (RR-) - uR1-1 (RR+)

Always

10 kΩ or higher

u2-1 (RR-) or uR1-2 (RR-) - Body ground

Always

10 kΩ or higher

u2-2 (RR+) or uR1-1 (RR+) - Body ground

Always

10 kΩ or higher

NOTICE:

Check the rear speed sensor RH signal after replacement.

Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): TEST MODE PROCEDURE

NG

REPLACE NO. 1 PARKING BRAKE WIRE ASSEMBLY

OK

15.

CHECK HARNESS AND CONNECTOR (BRAKE ACTUATOR ASSEMBLY - NO. 1 PARKING BRAKE WIRE ASSEMBLY)

(a) Make sure that there is no looseness at the locking part and the connecting part of the connector.

OK:

The connector is securely connected.

(b) Disconnect the A34 skid control ECU (brake actuator assembly) connector.

(c) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A34-37 (RR-) - uR1-2 (RR-)

Always

Below 1 Ω

A34-22 (RR+) - uR1-1 (RR+)

Always

Below 1 Ω

A34-37 (RR-) or uR1-2 (RR-) - Body ground

Always

10 kΩ or higher

A34-22 (RR+) or uR1-1 (RR+) - Body ground

Always

10 kΩ or higher

OK

REPLACE REAR AXLE HUB AND BEARING ASSEMBLY RH

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

16.

CHECK REAR SPEED SENSOR LH INSTALLATION

(a) Turn the ignition switch off.

*1

Rear Speed Sensor LH

*a

OK

*b

NG

*c

No Clearance

(b) Check the rear speed sensor LH installation.

OK:

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

HINT:

Because the rear axle hub and bearing assembly LH cannot be disassembled, if the rear speed sensor LH needs replacement, replace the rear axle hub and bearing assembly LH.

NG

REPLACE REAR AXLE HUB AND BEARING ASSEMBLY LH

OK

17.

INSPECT NO. 2 PARKING BRAKE WIRE ASSEMBLY

(a) Turn the ignition switch off.

*a

Front view of skid control sensor wire LH (No. 2 parking brake wire assembly)

*b

Front view of wire harness connector

(to Sensor Side Connector)

*c

Front view of wire harness connector

(to Vehicle Side Connector)

(b) Make sure that there is no looseness at the locking part and the connecting part of the connectors.

OK:

The connector is securely connected.

(c) Remove the skid control sensor wire LH (No. 2 parking brake wire assembly).

(d) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

v2-1 (RL-) - vR1-2 (RL-)

Always

Below 1 Ω

v2-2 (RL+) - vR1-1 (RL+)

Always

Below 1 Ω

v2-1 (RL-) - vR1-1 (RL+)

Always

10 kΩ or higher

v2-1 (RL-) or vR1-2 (RL-) - Body ground

Always

10 kΩ or higher

v2-2 (RL+) or vR1-1 (RL+) - Body ground

Always

10 kΩ or higher

NOTICE:

Check the rear speed sensor LH signal after replacement.

Click here 2018 - 2020 MY Camry [06/2017 - 03/2020]; BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM (w/ Electric Parking Brake System): TEST MODE PROCEDURE

NG

REPLACE NO. 2 PARKING BRAKE WIRE ASSEMBLY

OK

18.

CHECK HARNESS AND CONNECTOR (BRAKE ACTUATOR ASSEMBLY - NO. 2 PARKING BRAKE WIRE ASSEMBLY)

(a) Make sure that there is no looseness at the locking part and the connecting part of the connector.

OK:

The connector is securely connected.

(b) Disconnect the A34 skid control ECU (brake actuator assembly) connector.

(c) Check both the connector case and the terminals for deformation and corrosion.

OK:

No deformation or corrosion.

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

A34-23 (RL-) - vR1-2 (RL-)

Always

Below 1 Ω

A34-39 (RL+) - vR1-1 (RL+)

Always

Below 1 Ω

A34-23 (RL-) or vR1-2 (RL-) - Body ground

Always

10 kΩ or higher

A34-39 (RL+) or vR1-1 (RL+) - Body ground

Always

10 kΩ or higher

OK

REPLACE REAR AXLE HUB AND BEARING ASSEMBLY LH

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR