One problem related to ignition module has been reported for the 2001 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2001 Toyota Highlander based on all problems reported for the 2001 Highlander.
Defective computer at date of purchase. It took Toyota 2 months to fix it. I'm not satisfied with Toyota service. Arbitration was a waste of time.
| Wiring problems | |
| Dash Wiring problems | |
| Ignition Module problems | |
| Electrical System problems | |
| Underhood Wiring problems |