Cruise Control Switch Check
- Disconnect cruise control switch connector. Connect a jumper wire between positive battery terminal and cruise control switch connector terminal No. 4. See Fig 1
. Connect another jumper wire between negative battery terminal and cruise control switch connector terminal No. 5.
- Turn cruise control switch to CRUISE position. Using an ohmmeter, ensure continuity is present between terminals No. 3 and 4 of cruise control switch connector. Turn cruise control switch to OFF position. Using an ohmmeter, ensure no continuity is present between terminals No. 3 and 4 of cruise control switch connector. If continuity is not as specified, replace cruise control switch.
Courtesy of GENERAL MOTORS CORP.