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.
Text in Illustration
NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR (GND CIRCUIT)
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: C1201: Engine Control System
Malfunction
C1201 - Engine Control System Malfunction
DESCRIPTION
If a malfunction in the engine control system is detected, the operation of VSC and TR(A)C is prohibited by the fail safe function. When the signals
from the engine are input normally, the fail safe control is cleared and the DTC is not stored.
INSPECTION PROCEDURE
PROCEDURE
1. CHECK ENGINE CONTROL SYSTEM
(a) Check if any engine control system DTC is output See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes/DTC Check / Clear for 2GR-FE).
Result:
B -- INSPECT ENGINE CONTROL SYSTEM (for 2GR-FE) See: Diagnostic Trouble Code Descriptions/SFI System
A -- REPLACE ECM (for 2GR-FE) See: Powertrain Management/Computers and Control Systems/Engine Control Module/Service
and Repair/Removal
From 08/2009
BRAKE CONTROL / DYNAMIC CONTROL SYSTEMS: VEHICLE STABILITY CONTROL SYSTEM: C1201: Engine Control System
Malfunction
C1201 - Engine Control System Malfunction
DESCRIPTION
If a malfunction in the engine control system is detected, the operation of VSC and TR(A)C is prohibited by the fail safe function. When the signals
from the engine are input normally, the fail safe control is cleared and the DTC is not stored.
No comments:
Post a Comment