Lexus ES manuals

Lexus ES: Dtc Check / Clear

DTC CHECK / CLEAR

CHECK DTCs (USING TECHSTREAM)

(a) Turn the engine switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the engine switch on (IG).

(d) Turn the Techstream on.

(e) Enter the following menus: Chassis / EMPS / Trouble Codes.

Chassis > EMPS > Trouble Codes

(f) Check the details of the DTCs.

Click here

CHECK DTCs (USING SST CHECK WIRE)

(a) Using SST, connect terminals G57-13 (TC) and G57-4 (CG) of the DLC3.

SST: 09843-18040

*a

DLC3

(b) Turn the engine switch on (IG).

(c) Read and write down any DTCs indicated by the blinking of the EPS warning light in the combination meter assembly. Refer to the illustration to the right for examples of the normal system code and DTCs 21 and 22.

*a

Normal System Code

*b

Codes 21 and 22

*c

ON

*d

OFF

*e

Seconds

*f

Code 21

*g

Code 22

HINT:

  • If the EPS warning light does not blink to display stored DTCs or the normal system code, inspect the circuit shown in the table below.

    Trouble Area

    Link

    EPS warning light circuit

  • If two or more malfunctions are detected simultaneously, DTCs will be displayed in ascending numerical order.

(d) Refer to Diagnostic Trouble Code Chart for DTC information.

Click here

(e) Check the details of the DTCs.

EPS DTC

EPS Warning Light Display

Tester Display

11

C1511

C1512

C1513

C1514

12

C1528

13

C1541

15

C1515

16

C1516

22

C1552

23

C1554

24

C1521

C1522

C1523

25

C1531

C1532

C1533

C1534

C1551

C1555

26

C1581

C1582

41

U0100

42

U0129

43

U0132

44

C1567

45

U023A

47

U0126

CLEAR DTCs (USING TECHSTREAM)

(a) Turn the engine switch off.

(b) Connect the Techstream to the DLC3.

(c) Turn the engine switch on (IG).

(d) Turn the Techstream on.

(e) Enter the following menus: Chassis / EMPS / Trouble Codes.

Chassis > EMPS > Trouble Codes

(f) Clear the DTCs.

Chassis > EMPS > Clear DTCs

(g) Turn the engine switch off.

(h) Disconnect the Techstream from the DLC3.

READ NEXT:

 Dtc Check / Clear

DTC CHECK / CLEAR CHECK DTCs (USING TECHSTREAM) (a) Turn the engine switch off. (b) Connect the Techstream to the DLC3. (c) Turn the engine switch on (IG). (d) Turn the Techstream on. (e) Enter the fo

 Freeze Frame Data

FREEZE FRAME DATA FREEZE FRAME DATA NOTICE: It is difficult to show the specified values (judgment values) clearly because freeze frame data values change significantly due to differences in measur

 Fail-safe Chart

FAIL-SAFE CHART If a problem occurs in the power steering system, the power steering assist will be stopped or the amount of power assist will be decreased to protect the system. Power Steering System

SEE MORE:

 Image from Camera for Parking Assist Monitor is Abnormal

DESCRIPTION The video signal from the rear television camera assembly is transmitted to the multi-display assembly. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: If the cable was disconnected from and reconnected to the negative (-) auxiliary battery terminal, the estimated course lines may not

 Back Camera Response Malfunction (C2A6A)

DESCRIPTION During self diagnosis of the parking assist ECU, the parking assist ECU sends display mode ID signals to the rear television camera assembly. This DTC is stored when the output of the rear television camera assembly does not match the expected output. DTC No. Detection Item DTC De

© 2016-2024 Copyright www.lexguide.net