JA15 - Check CKP+ Open - Resistance High Fault - Key Off

- Key Off.

- Connect CKP sensor tee to CKP sensor and vehicle harness connector.

- DVOM on 20K ohm scale.

- Measure resistance between J31 (CKP+ S) and J35 (CKP+ I) at breakout box.

- Is resistance less than 2050 ohms?

YES -- Go to JA16. JA16 - Check CKP Circuit For Open - Resistance High Fault

NO -- CHECK connectors, SERVICE or REPLACE harness. CKP+ open. REMOVE all test equipment. RECONNECT all components. Clear continuous memory. Clearing Diagnostic Trouble Codes

Rerun quick test. Diagnostic Subroutines (DSR) - Extracting Codes