Test No. 11
- Disconnect 20-pin connector from CPU No. 2. SeeFigure . Unlock rear hatch. Check continuity between ground and terminal 1O (Light Green/Red wire) of CPU No. 2 (20-pin connector). If there is continuity, replace CPU No. 2.
- If there is no continuity, disconnect rear hatch key cylinder (remove rear hatch trim for access). Unlock rear hatch key cylinder. Check continuity between terminals of rear hatch key cylinder switch connector.
- If there is no continuity, replace rear hatch key cylinder. If there is continuity, check continuity between ground and Black wire terminal of rear hatch key cylinder switch connector. If there is no continuity, repair wiring between rear hatch key cylinder and ground. If there is continuity, repair wiring between CPU No. 2 and rear hatch key cylinder.