Lexus ES: Inspection
INSPECTION
PROCEDURE
1. INSPECT OUTER MIRROR RH
| (a) Check the outer mirror heater operation. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | 1 - 2 | 25°C (77°F) | 3.8 to 5.8 Ω | If the result is not as specified, replace the outer mirror RH. |  | | *a | Component without harness connected (Outer Mirror RH) | | |
| (b) Check EC mirror operation. (1) Connect a new 1.5 V dry-cell battery. (2) Apply 1.5 V dry-cell battery voltage to the terminals of the connector, and check that the EC mirror operation. NOTICE: Do not apply a voltage of more than 1.5 V. OK: | Tester Connection | Specified Condition | | 1.5 V battery positive (+) → Terminal 1 1.5 V battery negative (-) → Terminal 2 | Mirror surface becomes dark | If the result is not as specified, replace the outer mirror RH. |  | | *a | Component without harness connected (Outer Mirror RH) | | |
(c) Check the operation of the outer rear view mirror indicator. (w/ Blind Spot Monitor System)
NOTICE:
Do not apply a voltage of more than 6 V.
(1) Connect 4 new 1.5 V dry-cell batteries in series.
| (2) Apply 6 V battery voltage to the terminals of the connector, and check that the outer rear view mirror indicator comes on. OK: | Tester Connection | Specified Condition | | 6 V battery positive (+) → Terminal 1 6 V battery negative (-) → Terminal 2 | Outer rear view mirror indicator comes on | If the result is not as specified, replace the outer mirror RH. |  | | *a | Component without harness connected (Outer Mirror RH) | | |
2. INSPECT OUTER MIRROR LH
| (a) Check the outer mirror heater operation. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance: | Tester Connection | Condition | Specified Condition | | 1 - 2 | 25°C (77°F) | 3.8 to 5.8 Ω | If the result is not as specified, replace the outer mirror LH. |  | | *a | Component without harness connected (Outer Mirror LH) | | |
| (b) Check EC mirror operation. (1) Connect a new 1.5 V dry-cell battery. (2) Apply 1.5 V dry-cell battery voltage to the terminals of the connector, and check that the EC mirror operation. NOTICE: Do not apply a voltage of more than 1.5 V. OK: | Tester Connection | Specified Condition | | 1.5 V battery positive (+) → Terminal 1 1.5 V battery negative (-) → Terminal 2 | Mirror surface becomes dark | If the result is not as specified, replace the outer mirror LH. |  | | *a | Component without harness connected (Outer Mirror LH) | | |
(c) Check the operation of the outer rear view mirror indicator. (w/ Blind Spot Monitor System)
NOTICE:
Do not apply a voltage of more than 6 V.
(1) Connect 4 new 1.5 V dry-cell batteries in series.
| (2) Apply 6 V battery voltage to the terminals of the connector, and check that the outer rear view mirror indicator comes on. OK: | Tester Connection | Specified Condition | | 6 V battery positive (+) → Terminal 1 6 V battery negative (-) → Terminal 2 | Outer rear view mirror indicator comes on | If the result is not as specified, replace the outer mirror LH. |  | | *a | Component without harness connected (Outer Mirror LH) | | |
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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 OUTER MIRROR (a) w/o Blind Spot
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) battery terminal, initialize the following systems after the cab
SEE MORE:
DESCRIPTION If ID registration via the automatic ID registration function is canceled or the tire pressure warning ECU and receiver does not receive data from the tire pressure warning valve and transmitters after the tire pressure warning valve and transmitter ID registration is completed using the
DESCRIPTION The ECM sends the reverse signal to the main body ECU (multiplex network body ECU) via CAN communication. When receiving the reverse signal, the main body ECU (multiplex network body ECU) sends the reverse request signal to each outer mirror control ECU assembly. Based on the signal, eac
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