Deprecated: Function set_magic_quotes_runtime() is deprecated in /home/lexustsb/public_html/init.php on line 67

Strict Standards: Declaration of MySQLDb::LastId() should be compatible with Db::LastId($seq = '') in /home/lexustsb/public_html/lib/database/mysql.php on line 28

Strict Standards: Declaration of MySQLDb::NumAffected() should be compatible with Db::NumAffected() in /home/lexustsb/public_html/lib/database/mysql.php on line 28

Strict Standards: Declaration of API_RATING::multiDelete() should be compatible with API::multiDelete($ids = 0) in /home/lexustsb/public_html/lib/api/class.rating.php on line 156

Warning: Cannot modify header information - headers already sent by (output started at /home/lexustsb/public_html/init.php:67) in /home/lexustsb/public_html/init.php on line 238

Warning: session_start(): Cannot send session cookie - headers already sent by (output started at /home/lexustsb/public_html/init.php:67) in /home/lexustsb/public_html/init.php on line 264

Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home/lexustsb/public_html/init.php:67) in /home/lexustsb/public_html/init.php on line 264

Deprecated: Function eregi_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.questions.php on line 130

Strict Standards: Non-static method AKB_AUTH::deriveGroupSQL() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.questions.php on line 164

Strict Standards: Non-static method AKB_AUTH::IsLoggedIn() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.auth.php on line 189

Strict Standards: Non-static method AKB_AUTH::IsLoggedIn() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.questions.php on line 53

Deprecated: Function eregi_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.categories.php on line 179

Deprecated: Function eregi_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.categories.php on line 182

Strict Standards: Non-static method AKB_AUTH::GetLoggedInUser() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.helper.php on line 149

Strict Standards: Non-static method AKB_AUTH::IsLoggedIn() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.auth.php on line 139

Strict Standards: Non-static method AKB_AUTH::GetLoggedInUser() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.helper.php on line 149

Strict Standards: Non-static method AKB_AUTH::IsLoggedIn() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.auth.php on line 139

Strict Standards: Non-static method custom_fields_helper::get_custom_fields_by_question() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.questions.php on line 678

Strict Standards: Non-static method API_CUSTOMFIELD::readAllByQuestionID() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/lib/api/class.customfields.php on line 512

Strict Standards: Non-static method API::setupDatabase() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/lib/api/class.customfields.php on line 202

Strict Standards: Non-static method API_CUSTOMFIELD::populateCustomFieldObjs() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/lib/api/class.customfields.php on line 218

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Strict Standards: Non-static method AKB_AUTH::GetLoggedInUser() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/display/TitlePanel.php on line 29

Strict Standards: Non-static method AKB_AUTH::IsLoggedIn() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/classes/class.auth.php on line 139

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function eregi_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.categories.php on line 179

Deprecated: Function eregi_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.categories.php on line 182

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Strict Standards: Non-static method AKB_AUTH::IsLoggedIn() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/display/ViewQuestionPanel.php on line 38

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Strict Standards: Non-static method AKB_AUTH::IsLoggedIn() should not be called statically, assuming $this from incompatible context in /home/lexustsb/public_html/includes/display/SubmitCommentPanel.php on line 13

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414

Deprecated: Function ereg_replace() is deprecated in /home/lexustsb/public_html/includes/classes/class.template.php on line 414
LexusTSB.com - Site Owned By AcaiSeven7 ^^ :: Lexus Trouble Codes OBD and OBDII

LexusTSB.com - Site Owned By AcaiSeven7 ^^

Lexus Trouble Codes OBD and OBDII

Lexus Code Retrieval

Accessing Diagnostic Trouble Codes
96 & later are OBD2 systems

The check engine warning light will come on when the ignition switch is turned On and the engine is not running. When the engine is started, the check engine warning light should go off. If light remains on, the self-diagnosis system has detected a fault in the system.

  1. Battery voltage must be 11 volts or more. Throttle valve must be fully closed. Transmission must be in Neutral position. All accessories must be turned Off.
  2. On pre-OBD II models, turn ignition to On, then use a jumper wire to connect terminals TE1 and El of the data link connector, located under the left hand side of the instrument panel. Codes are indicated by the number of flashes of the check engine warning light. On models with OBD II, utilize an OBDII scan tool , then connect to data link connector (DLC). Turn ignition and scan tool to On, and write down any codes and ""freeze-frame data"" that appear.

Reading Trouble Codes

If the ECU has detected a system malfunction, the check engine light will blink every .5 second. The first number of blinks will equal the first digit of a two digit diagnostic trouble code and after a 1.5 second pause, the second number of blinks will equal the second digit of same diagnostic trouble code. If there are two or more DTC's, there will be a 2.5 second pause between each. After all DTC's have been output there will be a 4.5 second pause and all DTC's will be repeated as long as the terminals TE1 and El of the data link connector are connected. In the event of two or more DTC's, indication will begin from smaller numbered code and continue in order to the larger. After all DTC have been recorded, remove jumper wire.

Clearing Trouble Codes

After service, the diagnostic trouble code or DTC's retained in the ECU memory must be cleared by remove the EFI fuse for approximately 10 seconds or more, depending on ambient temperature (the lower the temperature, the longer the fuse must be left out) with the ignition switch off. The OBD II scan tool has a feature to clear DTC's. Refer to the manufacturer's manual for procedures. DTC clearing can also be done by removing the battery ground cable, other memory systems (clock) will also be cleared. If the diagnostic trouble code is not cleared, it will be retained by the ECU and appear along with a new DTC in future trouble codes. If it is necessary to work on engine components requiring removal of the battery ground cable, confirm no DTC's are stored. After clearing codes, road test the vehicle to check that a normal operation. If the same diagnostic trouble code appears, the trouble has not been corrected.

Without OBD2

12

RPM Signal

13

RPM Signal

14

Ignition Signal

15

Ignition Signal

16

Electronically Controlled Transmission Control Signal

17

CMP No. 1

18

CMP No. 2

21

Main O2S & Heater Signal

22

ECT Sensor Signal

24

IAT Sensor Signal

25

Air–Fuel Ratio Lean Malfunction

26

Air–Fuel Ratio Rich Malfunction

27

Sub O2S Signal

28

Main O2S

29

Sub O2S

31 & 32

Air Flow Meter Signal

35

HAC/Barometric Pressure Sensor Signal

41

TP Sensor Signal

42

VSS Signal

43

Starter Signal

47

Sub TP Sensor

48

Secondary Injection System Malfunction

51

Switch Condition Signal

52

KS Signal

53

Knock Control Signal

55

KS Signal

70

EGR System Malfunction

71

EGR System Malfunction

78

Fuel Pump Control

With OBD2

P0100

MAF Malfunction

P0101

MAF Circuit Range/Performance

P0110

IAT Circuit Malfunction

P0115

ECT Circuit Malfunction

P0116

ECT Circuit Range/Performance

P0120

TP Position Sensor/Switch ‘‘A’’ Circuit Malfunction

P0121

TP Position Sensor/Switch ‘‘A’’ Circuit Range/Performance

P0125

Insufficient Coolant Temperature For Closed Loop Fuel Control

P0130

HO2S Circuit Malfunction, Bank 1 Sensor 1

P0133

HO2S Circuit Slow Response, Bank 1 Sensor 1

P0135

HO2S Heater Circuit Malfunction, Bank 1 Sensor 1

P0136

HO2S Circuit Malfunction, Bank 1 Sensor 2

P0141

HO2S Heater Circuit Malfunction, Bank 1 Sensor 2

P0150

HO2S Circuit Malfunction, Bank 2 Sensor 1

P0153

HO2S Circuit Slow Response, Bank 2 Sensor 1

P0155

HO2S Heater Circuit Malfunction, Bank 2 Sensor 1

P0156

HO2S Sensor Circuit Malfunction, Bank 2 Sensor 2

P0161

HO2S Heater Circuit Malfunction, Bank 2 Sensor 2

P0170

Fuel Trim Malfunction

P0171

System Too Lean (Fuel Trim)

P0172

System Too Rich (Fuel Trim)

P0174

System Too Lean (A/F Lean Malfunction, Bank 2)

P0175

System Too Rich (A/F Rich Malfunction, Bank 2)

P0300

Random Misfire Detected

P0301

Misfire Detected, Cylinder 1

P0302

Misfire Detected, Cylinder 2

P0303

Misfire Detected, Cylinder 3

P0304

Misfire Detected, Cylinder 4

P0305

Misfire Detected, Cylinder 5

P0306

Misfire Detected, Cylinder 6

P0307

Misfire Detected, Cylinder 7

P0308

Misfire Detected, Cylinder 8

P0325

KS 1 Circuit Malfunction

P0330

KS 2 Circuit Malfunction

P0335

CKP Sensor ‘‘A’’ Circuit Malfunction

P0340

CMP Circuit Malfunction

P0385

CKP Sensor ‘‘B’’ Circuit Malfunction

P0401

EGR Insufficient Flow

P0402

EGR Excessive Flow

P0403

EGR Circuit Malfunction

P0420

Catalyst System Efficiency Below Threshold Bank 1

P0430

Catalyst System Efficiency Below Threshold Bank 2

P0440

EVAP Emission Control System Malfunction

P0441

EVAP Emission Control System Improper Purge Flow

P0446

EVAP Emission Control System Vent Control Malfunction

P0450

EVAP Emission Control System Pressure Switch Malfunction

P0451

EVAP Control System Pressure Sensor Range/Performance

P0500

VSS Malfunction

P0505

Idle Control System Malfunction

P0510

Closed TP Switch Malfunction

P0550

Power Steering Pressure Sensor Circuit Malfunction

P1100

BARO Sensor Circuit Malfunction

P1120

Accelerator Pedal Position Sensor Circuit Malfunction

P1121

Accelerator Pedal Position Sensor Range/Performance Problem

P1125

Throttle Control Motor Circuit Malfunction

P1126

Magnetic Clutch Circuit Malfunction

P1127

ECTS Actuator Power Source Circuit Malfunction

P1128

Throttle Control Motor Lock Malfunction

P1129

Electronic Throttle Control System

P1130

Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction (Bank 1 Sensor 1)

P1133

Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 1 Sensor 1)

P1135

Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

P1150

Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction (Bank 2 Sensor 1)

P1153

Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 2 Sensor 1)

P1155

Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

P1200

Fuel Pump Relay/ECU Circuit Malfunction

P1300

Igniter Circuit Malfunction (Bank 1 Or No. 1)

P1305

Igniter Circuit Malfunction, (Bank 2 Or No. 2)

P1310

Igniter Circuit Malfunction (No. 3)

P1315

Igniter Circuit Malfunction (No. 4)

P1320

Igniter Circuit Malfunction (No. 5)

P1325

Igniter Circuit Malfunction (No. 6)

P1330

Igniter Circuit Malfunction (No. 7)

P1335

CKP Sensor Circuit Malfunction During Engine Running

P1340

Igniter Circuit Malfunction (No. 8)

P1345

VVT Sensor Circuit Malfunction (Bank 1)

P1346

VVT Sensor Rang/Performance Problem (Bank 1)

P1349

VVT System Malfunction (Bank 1)

P1350

VVT Sensor Circuit Malfunction (Bank 2)

P1351

VVT Sensor Range/Performance Problem (Bank 2)

P1354

VVT System Malfunction (Bank 2)

P1400

Sub-TP Sensor Malfunction

P1401

Sub-TP Sensor Range/Performance

P1410

EGR Valve Position Sensor Circuit Malfunction

P1411

EGR Valve Position Sensor Circuit Range/Performance Malfunction

P1500

Starter Signal Circuit Malfunction

P1520

Stop Lamp Switch Malfunction

P1565

Cruise Control Main Switch Circuit Malfunction

P1566

Cruise Control Main Switch Circuit Malfunction

P1600

ECM BATT Malfunction

P1605

Knock Control CPU Malfunction

P1633

ECM Malfunction (ETCS Circuit)

P1645

Body ECU Malfunction

P1656

OCV Circuit Malfunction (Bank 1)

P1663

OCV Circuit Malfunction (Bank 2)

P1780

PNP Switch Malfunction

B2785

Ignition Switch On Malfunction (Immobilizer System)

B2786

Ignition Switch Off Malfunction (Immobilizer System)

B2785

Ignition Switch On Malfunction (Immobilizer System)

B2791

Key Unlock Warning Switch Malfunction (Immobilizer System)

B2795

Unmatch Key Code (Immobilizer System)

B2796

No Communication In Immobilizer System

B2797

Communication Malfunction No. 1 (Immobilizer System)

B2798

Communication Malfunction No. 2 (Immobilizer System)




Article Details

Last Updated
25th o August, 2008

Would you like to...

Print this page Print this page

Email this page Email this page

Post a comment Post a comment

Subscribe me

Add to favorites Add to favorites

Remove Highlighting Remove Highlighting

Edit this Article

Quick Edit

Export to PDF

User Opinions (5 votes)

80% thumbs up 20% thumbs down

How would you rate this answer?



Thank you for rating this answer.

Download AttachmentsAttachments

Related Articles

No related articles were found.

Visitor Comments

  1. Comment #1 (Posted by hilde kverneland )
    My heater is not working on my 2001 RX...I'm in Florida and want to see my parents up north for chrismas. I need help asap
  2. Comment #2 (Posted by Greg Bove )
    My OBD II code is 171. To rich or to lean. How to I fix it
  3. Comment #3 (Posted by TabithaCROSBY )
    When you're in a not good position and have got no cash to go out from that point, you will need to receive the <a href="http://goodfinance-blog.com">loan</a>. Just because it will aid you emphatically. I get collateral loan every single year and feel myself fine because of this.
  4. Comment #4 (Posted by StefanieMiddleton34 )
    If you're in uncomfortable position and have got no money to get out from that point, you will have to receive the <a href="http://goodfinance-blog.com/topics/credit-loans">credit loans</a>. Because it will help you definitely. I take credit loan every time I need and feel great just because of this.
  5. Comment #5 (Posted by CrossSofia25 )
    I had a desire to start my own firm, nevertheless I did not have enough of cash to do that. Thank heaven my colleague told to use the <a href="http://goodfinance-blog.com/topics/credit-loans">credit loans</a>. Hence I used the bank loan and realized my old dream.

Post a comment

To post a comment for this article, simply complete the form below. Fields marked with an asterisk are required.
   Name:
   Email:
* Comment:
* Enter the code below:
 

Continue