TSRM/MK3 Supra/Community Fixes
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Community Fixes

Common problems grouped from confirmed-fix threads on SupraForums — 572 issues across MKIII threads

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Electrical3 threads

VPC installation help needed

Help With VPC installationvpc rom confusionHKS FCON/VPC set up! ONE or TWO pressure sensors needed?
Electrical3 threads

rev limiter engaged unexpectedly

rev limiter???BEE-R rev limiter on 7MGTE helpHave a small problem.. Can anyone help me out??
Electrical3 threads

location of ac fan relay switch

Neutral Safety Switch location?name that wireCan someone tell where AC fan relay switch is located on 87 turbo ?
Electrical3 threads

missing volume control knob

Original radio - need the volume knobHow do I make it turn???light knob, not clicking.how to replace
Electrical3 threads

dies out while driving

MK3 Dies out on the roadCar died... wierd storyProps to good pro mechanics
Electrical3 threads

tachometer randomly dropping to zero

After a long days work new issues....Intermittent Tachometer Shutoff87T Dash Cluster
Electrical3 threads

requires factory service manual for diagnostics

Toyota Repair Manual PriceLost cause?S-AFC II wiring
Electrical3 threads

missing HAC sensor for turbo conversion

Where can i find the HAC sensor on my '88Where does the HAC (87-88) plug-in?HAC Sensor Question?
Electrical3 threads

remote antenna wiring connection

amplifier installation question..New HeadunitDoes anyone have a working factory keyless/alarm?
Electrical2 threads

replacing stock tape deck with cd player

Stereo Adviceinstalled cd player, now car wont start
Electrical2 threads

no distributor installed

Distributor problem1986 4rrunner with 7mge stumped...
Electrical2 threads

blower motor testing and relay checking

Need help on a quik Question1987 auto antenna relay postion
Electrical2 threads

lights not working after bezel removal

took center bezel out and now lights dont work..door lock bezel removal + clip part numbers
Electrical2 threads

scratched and fading instrument cluster lens

Tips on cleanup for turn signals and marker lights.1991 Instrument Cluster Lens
Electrical2 threads

unknown number of VF pins

Hey JeffM, vF Meter FIXED!VF pinn 1 or 2????
Electrical2 threads

uncertainty on correct module reset procedure

tips on reinstalling r154which fuse do i pull
Electrical2 threads

4 amp parasitic electrical draw

MK3 alternatorI have a 4 amp Parasitic draw. HELP
Electrical2 threads

s-afc unit does not fit through mounting hole

ARP head studss-afc question.
Electrical2 threads

only two of three coils are firing

Some help here guysIgnitor channel question. Electronic guys peep this..
Electrical2 threads

switched 12V power source location

fuel pump question...Where can I find a switched 12V source?