Lexus ES: Charging System
Lexus ES (XZ10) Service Manual / Power Source & Network / A25a-fks (battery / Charging) / Charging System
- Noise Occurs from V-ribbed Belt or Generator Assembly
- Charging Failure
- Lost Communication with Alternator Missing Message (P161A87)
- On-vehicle Inspection
- Data List / Active Test
- Diagnostic Trouble Code Chart
- Fail-safe Chart
- Freeze Frame Data
- Dtc Check / Clear
- Terminals Of Ecm
- Problem Symptoms Table
- How To Proceed With Troubleshooting
- System Diagram
- Parts Location
- Precaution
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Noise Occurs from V-ribbed Belt or Generator Assembly
PROCEDURE 1. CONFIRM PROBLEM SYMPTOM (a) Confirm the problem symptom. Symptom Proceed to Noise occurs from V-ribbed belt. A Noise occurs from generator assembly. B B
Charging Failure
PROCEDURE 1. CHECK GENERATOR PULLEY WITH CLUTCH (ON-VEHICLE INSPECTION) (a) Start the engine and visually check that the generator rotor assembly (fan) in the generator assembly is operating.
Lost Communication with Alternator Missing Message (P161A87)
DESCRIPTION The ECM communicates with the generator assembly via LIN communication. If a LIN communication error is detected, the ECM stores this DTC. DTC No. Detection Item DTC Detection Condi
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Installation
INSTALLATION CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH side and LH side.
The following procedure is for the LH side.
PROCEDURE 1. INSTALL FRONT DOOR ILLUMINATION LIGHT (FRONT DOOR OUTSIDE HANDLE ASSEMBLY) Click here 2. INSTALL FRONT DOOR SERVICE HOLE COVER Click here
Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following system(s) after the cable is reconnected: System See Procedure Lane Control System (for Gasoline Model)
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