Holden Apollo was created in 1989.
A do-it-yourself manual for a 1990 Holden Apollo would have a wiring harness diagram. These types of manuals are available at most auto part stores.
Holden Commodore was created in 1978.
Holden Suburban was created in 1998.
Holden Outerwear was created in 2002.
Holden Caprice was created in 1990.
Holden Captiva was created in 2006.
Holden Nova was created in 1989.
Holden Ute was created in 2000.
Holden Kingswood was created in 1968.
Judge Holden was created in 1985.
Holden Rodeo was created in 1980.
Lucas Holden was created in 2005.