Sorry to disappoint you but this job has to be started from scratch. No official source is available but manuals for any Toyota of the same vintage are a great help. Remember that we are dealing with several different models, different years and with different options - e.g. coolbox, climate control. I intend to do my best to incorporate everything into one schematic, or set of schematics as it grows, rather than manage several variations.

Dave Mason, 1 June 2005.