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Title: what everyone needs. Haynes
Review: 98 toyota avalon xls.this book was made for lower end models so the electrical harness diagram was a pain in the butt to understand since it was slightly different.I would not recommend using this book to rewire the car radio.-radio DELCO Model 16234499-car has external amplifier-radio is a unbalanced output to the external amplifier and not your typical balanced output (ex: from the radio only FL,FR,RL,RR not FL+,FL-,RL+,RL-,RR+,RR-). So to install an non OEM radio it either has to have a unbalanced output or if you buy one with a balanced output, you must open up the passenger side dash and hook up your speaker lines to the output of the external amplifier that is hooked to the speaker. it was a pain.I was able to do simple things research using this book.-oil change-tire rotation-stud change-replacing headlightsmy car is at 170,000 miles and still working great.
