LiCelsior

could this possibly be it?

bumppp

bump for more information!

can anyone get me a picture and location of it then?

oo i see. yea all i need is the wiring diagram and a translation lol. yea the ls400 mirrors are heated. i just want the button for the fold in and fold out to work, i dont need the heat or shaking thing. i have the mirror and the switches, im just missing the relay.

any updates Steve?

your welcome. but i see u have a IS, so most of the codes i posted will not apply to u.

this is for the 90-94 via jumper wire connection. from this US website that i always use.... http://www.lexls.com/tutorials/intro/codereading.html Engine OBDI Diagnostic Codes The list below will tell you where the problem lies but will not go into diagnosis. Please consult your repair manual for in depth diagnosis, testing and troubleshooting. 12 - RPM signal no. 1 13 - RPM signal no. 2 14 - Ignition no. 1 signal 15 - Ignition no. 2 signal 16 - ECT control signal 17 - No. 1 cam position sensor signal 18 - No. 2 cam position sensor signal 21 - Main oxygen sensor signal (on left bank) 22 - Water temp sensor signal 24 - Intake air temp. sensor signal 25 - Air-fuel ratio lean malfunction 26 - Air-fuel ratio rich malfunction 27 - Sub-oxygen sensor signal (on left bank) 28 - Main oxygen sensor signal (on right bank) 29 - Sub-oxygen sensor signal (on right bank) 31 - Air flow meter signal 35 - HAC sensor signal 41 - Throttle position sensor signal 43 - Starter signal 47 - Sub-throttle position sensor signal 51 - Switch condition signal 52 - No. 1 knock sensor signal 53 - Knock control signal 55 - No. 2 knock sensor signal 71 - EGR system malfunction Transmission OBDI Diagnostic Codes 42 - No. 1 speed sensor signal malfunction 46 - Open or short circuit in no. 4 solenoid valve 61 - No. 2 speed sensor signal malfunction 62 - Open or short circuit in no. 1 solenoid valve 63 - Open or short circuit in no. 2 solenoid valve 64 - Open or short circuit in no. 3 solenoid valve 67 - OD direct clutch speed sensor signal malfunction 68 - Short circuit in kick-down switch Air Bag OBDI Diagnostic Codes 11 - Short in squib circuit or front airbag sensor circuit (to ground) 12 - Short in squib circuit or front airbag sensor circuit (to +B) 13 - Short in squib circuit (between D+ wire harness and D- wire harness) 14 - Open in squib circuit 15 - Open in front airbag sensor sensor circuit 22 - Airbag warning light system 31 - Center airbag sensor assembly malfunction 41 - Malfunction stored in memory ABS OBDI Diagnostic Codes 11 - Open circuit in ABS solenoid relay circuit 12 - Short circuit in ABS solenoid relay circuit 13 - Open circuit in pump motor relay circuit 14 - Short circuit in pump motor relay circuit 21 - Open or short circuit in 3-position solenoid circuit for front right wheel 22 - Open or short circuit in 3-position solenoid circuit for front left wheel 23 - Open or short circuit in 3-position solenoid circuit for rear right wheel 24 - Open or short circuit in 3-position solenoid circuit for rear left wheel 31 - Front right wheel speed sensor signal malfunction 32 - Front left wheel speed sensor signal malfunction 33 - Rear right wheel speed sensor signal malfunction 34 - Rear left wheel speed sensor signal malfunction 35 - Open circuit in front left or rear right speed sensor circuit 36 - Open circuit in front right or rear left speed sensor circuit 37 - Faulty front speed sensor rotor 41 - Low battery voltage or abnormally high battery voltage 43 - Malfunction in TRAC control system 51 - Pump motor is locked, Open in pump motor ground Always ON - Malfunction in ECU TRAC OBDI Diagnostic Codes 11 - Open in TRAC brake main relay circuit 12 - Short in TRAC brake main relay circuit 13 - Open in TRAC throttle relay circuit 14 - Short in TRAC throttle relay circuit 15 - Electric supply to TRAC motor for a long time (fluid leakage) 16 - Open circuit in pressure switch circuit 17 - Pressure switch remains OFF 19 - TRAC motor ON and OFF operation is higher than a predetermined number of times (accumulator pressure leakage) 21 - Open or short in master cylinder cut solenoid valve circuit 22 - Open or short in accumulator cut solenoid valve circuit 23 - Open or short in reservoir cut solenoid valve circuit 24 - Open or short in sub-throttle actuator circuit 25 - Step motor does not move to a position decided by ECU 26 - Sub-throttle valve does not move even when the sub-throttle valve is controlled to fully open position by ECU 27 - When power supply to step motor is stopped, sub-throttle valve does not reach its fully-open position 44 - During TRAC control, NE signals are not input to the ECU 45 - When idle switch is ON, main throttle position sensor signal is 1.5V or higher 46 - Main throttle position sensor signal is 4.3V or higher, or main throttle position sensor signal is 0.2V or lower when idle switch is OFF 47 - When idle switch is ON, sub-throttle position sensor signal is 1.45V or higher 48 - Sub-throttle position sensor signal is 4.3V or higher, or sub-throttle position sensor signal is 0.2V or lower when idle switch is OFF 49 - Open or short in engine communication circuit 51 - Problem in engine control system 52 - Brake fluid level warning switch ON 54 - Open in TRAC motor relay circuit 55 - Short in TRAC motor relay circuit 56 - TRAC pump motor locked Always ON - Malfunction in ECU

wow that is a great link!!! very very good information in there. thanks for the link! Hi Graham, Cheers for the info it gives all the info on the mirror adjustments but not on the power folding types fitted to the Celsiors which is what the guy in N.Y. is after. I had a play with mine tonight but couldn't locate the relay. Knowing Lexus/Toyota there will be an ECU somewhere to control them as you press the same switch to fold and unfold the mirrors and something electronic has to tell them which way to move and when to stop moving. I have also put a post on Soarer Central as there is a dedicated Celsior section and there are a lot of them in Oz. thank you Steve, i appreciate you trying to help me.

hello, thanks for replying. No i have a US spec LS400 but i have the power folding mirrors but not the relay. If possible, it would be GREATLY appreciated if you could get me that part number. But im not sure if the 90-92 and 93-94 mirrors are any different...shouldn't be though.

hello, does anyone know what the part number for a UCF1x power folding mirror relay box is? and is it hard to obtain? thank you!

yea its usually under the hood lever, http://www.lexls.com/tutorials/intro/codereading.html is how it looks like <----also that website is extremely helpful if you are a do it yourselfer. though these are the American spec LS400s should be the same as the Euro ones right?