Chaotic1

anyone have detailed information on how to remove the heater core? i have decided to fix mine mine myself. i have looked everywhere except a dealer for one and cant find it anywhere. besides, even if i do find one i am still going to wanna do it myself. any help would be appreciated. Jarrod Mello

im seriously considering buying a pioneer avic Z2 and i wanna know if it clears the shifter when you are inserting a cd/dvd while its in the park position? any help would be appreciated. Jarrod Mello

ok, found it. the procedure as as follows: simply remove the passenger side kick panel. the pull back the carpet (you might need to remove the trim) and there is a plastic cover. remove two retaining bolts on the bottom of the cover and there it is! got spark, and subsequently got it running but it has other problems which i will let you know as i conquer them. Jarrod Mello

i acquired a 1992 lexus SC400 from a friend. the car is worn aggressively but it has potential. the code i am getting is 12 from the computer and no spark from both coils. i have a mitchell1 manual which covers everything pretty comprehensively but i would like to get my hands on those books put out by lexus. im getting just about batt voltage at the coils when the ignition is on, but no spark. checked both cam position sensors and the speed sensor, sensor plates - check, cleanliness - check, and all three are around 1153 ohms. i believe it was getting spark before i changed the starter but im not sure if its an intermittent thing. one thing i havent checked is for continuity between the ecu and the sensors. whats the procedure to expose the engine/trans ecu and does anyone have suggestions as to what to do?? Jarrod Mello

i know this is an old post but i cant stand questions w/ no answers! the ignition relay is located in a box behind the battery. turn the lid to the box upside down and you should see IG2, thats the ignition relay. im having the same problem with my 1992 SC400, no spark from both coils. i have a mitchell1 manual which covers everything pretty comprehensively but i would like to get my hands on those books put out by lexus. im getting just about batt voltage at the coils when the ignition is on, but no spark. checked both cam position sensors and the speed sensor, sensor plates - check, cleanliness - check, and all three are around 1153 ohms. the only thing i havent checked is for continuity between the ecu and the sensors. whats the procedure to expose the engine/trans ecu and does anyone have suggestions as to what to do?? Jarrod Mello