joe913
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Posts posted by joe913
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It is difficult for me to understand what your question is but I think you are saying something about the AC. Maybe this file will help:
Good luck!
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I needed an extra key when I purchased my 2001 RX 300. I asked the Dallas Lexus dealer to cut me a key. They needed proof of ownership. I faxed them a copy of the title and boom, an extra key. I still needed to program it to the car but I do not recall wether or not the original key was required. I found the answer on this site somewhere.
Hope this helps. Good luck.
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I would probably get a second opinion. Good luck!
Note:
I have a 2001 RX300 that I purchased as a one owner who had been using regular gasoline. I continued using 87 octane with no problem. The plugs, coils, and timing belt were replaced at 99k miles. The car now has 135k miles and runs beautifully.
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BTW, if you plan to clean and reuse the servos be sure to make a note of the arm position prior to disassembly. I cleaned mine first. Worked for a while then started noise again. I guess its best to do it right the first time. It is too difficult to have to repeat.
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The description you provide sounds like the ticking sounds that were coming from behind the dash of my RX300 about a year ago. Search this site for "air mix servo" and "mode servo (air outlet)". There are three behind the dash (the last is the air inlet servo). The first two I mentioned are right together behind the glove box. They can be replaced without draining the coolant or AC refrigerant. Most on this site recommend replacing both since they generally get the same amount of wear. I have attached a document that will help if you plan on doing it yourself. The part numbers for the servos are:
mode servo 87106-30371 parts.com
air mix servo 87106-30340 parts.com
Good luck!
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BTW, if you plan to clean and reuse the servos be sure to make a note of the arm position prior to disassembly. I cleaned mine first. Worked for a while then started noise again. I guess its best to do it right the first time. It is too difficult to have to repeat.
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The description you provide sounds like the ticking sounds that were coming from behind the dash of my RX300 about a year ago. Search this site for "air mix servo" and "mode servo (air outlet)". There are three behind the dash (the last is the air inlet servo). The first two I mentioned are right together behind the glove box. They can be replaced without draining the coolant or AC refrigerant. Most on this site recommend replacing both since they generally get the same amount of wear. I have attached a document that will help if you plan on doing it yourself. The part numbers for the servos are:
mode servo 87106-30371 parts.com
air mix servo 87106-30340 parts.com
Good luck!
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I would look at the servos behind the glove box. When they fail they will give you a clicking sound behind the dash in the area of the glove box. I have attached a file to help locate and identify these servos. Good luck!
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Hello yall I am Kay and i have a 2002 RX300
My problem is a Check engine light that wont go away it came with a friend a VSC light
I ran the check engine code and it was o2 sensor upper air/fuel SO I replaced it $160 pulled the (-) power from the batt then reconnected it then started it back up and BAM! its back I ran the code again it says the same sensor .. I checked the vacume line attached to filter box and its good .. The guy at the store said there was 2 upper o2's but i dont see a 2nd PLEASE PLEASE help thanks
K
Greetings Kay,
There are 2 A/F ratio sensors. one on the rear bank (B1) and one of the exact same sensor on the front bank (B2). I wish you had posted what the CEL fault code was. May I say one thing, a lot of companies make A/F sensors for the RX, but I wouldn't use ANYTHING but the original Denso sensor. They can be purchased on Amazon for about $100. Some of the other brands don't play well with T/L and MAY come back with a CEL when it's the sensor not interacting because they don't know how to make sensors as well as Denso does. This site is a very good site for OBD2 codes and the link is LEXUS specific. http://www.obd-codes.com/trouble_codes/lexus/
Be forewarned that there is a mistake on the site though. P1155 SHOULD say (B2S1 instead of B1S1) BOTH front and rear sensors are the same sensors, both located shortly after it comes out of the exhaust manifold. The front one is VERY easy to see and the rear has to be accessed from the bottom, back by the firewall. If you had a code for an A/F ratio sensor, that code should be SPECIFIC to THAT sensor. If you are getting the SAME code, I strongly suspicion it may be the aftermarket brand sensor. Please post what the original code was.
Edit: Kay, the info Joe gave you is incorrect, the front one is Bank 2, sensor 1, NOT Bank 2, sensor 2. Do a search here AND on Club Lexus, there is quite a bit on changing the sensors. Unfortunately, the rear is much more difficult to change because of where you have to release the plug on the pig tail. There ARE good instructions on how to do it without cursing a blue steak though. DO read up BEFORE you try to change it though. There are also good pictures to show you exactly what you're looking for.
A male named Kay? Please tell me it isn't so! Is that a little like a boy named Sue? :)
Thank you code58 for correcting my error.
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I assume you are talking about the Air/Fuel sensor on the radiator side of the engine. If so that is Sensor Two Bank Two. The one behind the engine before the catalytic converter is Sensor One Bank One. What are the codes? I have attached a list of ODBII codes. I have also attached a file that will help you track down and test various issues including sensors. Good luck!
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Check the document at the following link for instructions for removing door speaker:
http://www.box.net/shared/o55c5697lt#/shared/o55c5697lt/1/9328827/92954531/1
This document may also be helpful:
http://www.box.net/shared/o55c5697lt#/shared/o55c5697lt/1/9328827/92954407/1
Good luck!
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Good job with the instructions and the pictures. Thanks!
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I must ask... did you change the brake pads at the same time you changed the rotors?
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Have you tried changing the battery in the fob?
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I Believe that part number is 89467-48011. You may find thi post handy about A/F sensors on the Lexus:
http://www.clublexus.com/forums/rx-first-generation/288374-freaking-p0125-2.html
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I have a 2001 RX 300. The following manuals should be helpful:
http://www.box.net/shared/o55c5697lt
Good luck!
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I am not sure if this manual will help since I do not know one transaxle from another but maybe there will be some similarities.
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Additionally, the file at the following location will be helpful in tracking your problem:
http://www.box.net/shared/o55c5697lt#/shared/o55c5697lt/1/9328827/92955307/1
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This is a list of the codes produced by OBDII
All of which will cause the Check engine light to stay on.
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)
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The file at the following location will be helpful
http://www.box.net/shared/o55c5697lt#/shared/o55c5697lt/1/9328827/92954531/1
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The following link should be helpful:
http://www.box.net/shared/o55c5697lt#/shared/o55c5697lt/1/9328827/92954407/1
P0171 P0330 P1150 - 2000 RX300 2WD - Suggestions Please
in 99 - 03 Lexus RX300
Posted
You might start with the attached documents. Also. The cost to purchase the proper Denso sensor generally runes $125 +/-.
Good luck
CHK ENG Light.pdf
A:F Sensors.pdf