EX-23.1 4 dex231.txt CONSENT OF INDEPENDENT ACCOUNTANTS Exhibit 23.1 [LETTERHEAD OF PRICEWATERHOUSECOOPERS] CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated March 20, 2002 relating to the financial statements and financial statement schedule, which appear in Amerigon Incorporated's Annual Report on Form 10-K for the year ended December 31, 2001. We also consent to the reference to us under the heading "Experts" in such Registration Statement. /s/ PricewaterhouseCoopers LLP Orange County, California March 22, 2002