EX-23 17 dex23.txt CONSENT OF PRICEWATERHOUSECOOPERS LLC Exhibit 23 [Letterhead of PricewaterhouseCoopers] CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statements on Form S-3 (No. 333-40454) and on Form S-8 (No. 333-61632, 333-03296 and 333-44007) of Amerigon Incorporated of our report dated March 20, 2002 relating to the financial statements and financial statement schedule, which appear in this Form 10-K. /s/ PricewaterhouseCoopers LLP Orange County, California March 22, 2002