NOTICE:
Check the yaw rate and acceleration sensor signal after replacement See: Brakes and Traction Control/Antilock Brakes /
Traction Control Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Test Mode Procedure.
HINT
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next
step See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Symptom Related
Diagnostic Procedures/Problem Symptoms Table.
C -- CHECK FOR INTERMITTENT PROBLEMS See: Accessories and Optional Equipment/Antitheft and Alarm
Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting
B -- REPLACE YAW RATE AND ACCELERATION SENSOR See: Brakes and Traction Control/Antilock Brakes / Traction
Control Systems/Acceleration/Deceleration Sensor/Service and Repair/Removal
A -- Continue to next step.
2. CHECK YAW RATE AND ACCELERATION SENSOR INSTALLATION
(a) Turn the engine switch off.
(b) Check that the yaw rate and acceleration sensor has been installed properly See: Brakes and Traction Control/Antilock Brakes /
Traction Control Systems/Acceleration/Deceleration Sensor/Service and Repair/Installation.
OK:
The sensor should be tightened to the specified torque.
The sensor should not be installed in a tilted position.
NOTICE:
Check the yaw rate and acceleration sensor signal after replacement See: Brakes and Traction Control/Antilock Brakes /
Traction Control Systems/Testing and Inspection/Initial Inspection and Diagnostic Overview/Test Mode Procedure.
HINT
If troubleshooting has been carried out according to Problem Symptoms Table, refer back to the table and proceed to the next
step See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Testing and Inspection/Symptom Related
Diagnostic Procedures/Problem Symptoms Table.
NG -- INSTALL YAW RATE AND ACCELERATION SENSOR CORRECTLY See: Brakes and Traction Control/Antilock
Brakes / Traction Control Systems/Acceleration/Deceleration Sensor/Service and Repair/Installation
OK -- REPLACE YAW RATE AND ACCELERATION SENSOR See: Brakes and Traction Control/Antilock Brakes / Traction
Control Systems/Acceleration/Deceleration Sensor/Service and Repair/Removal
Up to 08/2009
BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: C1437: Lost Communication
with ECM
C1437 - Lost Communication with ECM
DESCRIPTION
The skid control ECU receives signals from the ECM via the CAN communication system.
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