Lexus ES: Fail-safe Chart
FAIL-SAFE CHART
FAIL-SAFE CHART
Adaptive Variable Suspension System| DTC Chart | Malfunction Item | Fail-safe Operation |
|---|---|---|
| C1715 C1716 C1717 | Acceleration sensor circuit | Partial control continues. |
| C1731 C1732 C1733 C1734 | Absorber control actuator circuit | Control stops. |
| C1781 | Absorber control ECU | Control stops. |
| C1783 | Vehicle speed sensor circuit | Control stops. |
| C1784 | Steering angle sensor | Partial control continues. |
| C1786 | Master cylinder pressure circuit | Partial control continues. |
| C1787 | G sensor (Yaw rate sensor) | Partial control continues. |
| C1789 | Vehicle identification malfunction | Control stops. |
| U0100 | CAN communication system | Partial control continues. |
| U0101 | CAN communication system | Partial control continues. |
| U0122 | CAN communication system | Partial control continues. |
| U0124 | CAN communication system | Partial control continues. |
| U0126 | CAN communication system | Partial control continues. |
| U1103 | CAN communication system | Partial control continues. |
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Data List / Active Test
DATA LIST / ACTIVE TEST READ DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether
Front Acceleration Sensor RH Malfunction (C1715-C1717,C1796-C1798)
DESCRIPTION The acceleration sensor (up and down G sensor) detects the upward and downward acceleration of the vehicle and outputs it as a voltage to the absorber control ECU. The 3 up and down G sens
Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Adaptive Variable Suspension System DTC No. Detection Item Warning Indicate Memory Link C1715 Front Acceleration Sensor RH Malfunction Does not come on
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Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 2 CYLINDER HEAD GASKET (a) Place a new No. 2 cylinder head gasket on the cylinder block sub-assembly as shown in the illustration. *a Lot No. Front of Engine NOTICE:
Remove any oil from the contact surfaces.
Make sure to install the No. 2 cy
Removal
REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during rear suspension arm assembly removal/installation are shown below. Necessary Procedures After Parts Rem
