DTC P0335 Or DTC P0336 (3.2CL & 3.2TL A/T Models Only)

Code Definition

• DTC P0335: Crankshaft Position Sensor No Signal
• DTC P0336: Crankshaft Position Sensor Intermittent Interruption

1. Perform PCM reset procedure. See PCM RESET PROCEDURE/CLEARING DIAGNOSTIC TROUBLE CODES  under SELF-DIAGNOSTIC SYSTEM. Start engine. If DTCs P0335 or P0336 reset, go to next step. If DTCs do not reset, problem is intermittent. System is okay at this time. Check for poor connection(s) or loose wire(s) between Crankshaft Position (CKP) sensor and PCM. Repair as necessary.
2. Turn ignition switch off. Disconnect CKP sensor 2-pin harness connector. Measure resistance between CKP sensor connector terminals No. 1 and 2. If 1850-2450 ohms are present, go to next step. If 1850-2450 ohms are not present, replace CKP sensor.
3. Check for continuity between ground and CKP sensor 2-pin connector terminals No. 1 and 2 individually. If continuity is not present, go to next step. If continuity is present, replace CKP sensor.
4. Reconnect CKP sensor 2-pin harness connector. Disconnect PCM 31-pin "C" harness connector. Measure resistance between PCM 31-pin harness connector terminals No. 8 (Blue wire) and 9 (White wire). If 1850-2450 ohms are present, go to next step. If 1850-2450 ohms are not present, repair open in wiring between PCM 31-pin harness connector terminals No. 8 (Blue wire) and 9 (White wire) and CKP sensor 2-pin harness connector. See appropriate wiring diagram under ENGINE PERFORMANCE in WIRING DIAGRAMS. Repair as necessary.
5. Check for continuity between ground and PCM 31-pin harness connector terminal No. 8 (Blue wire). If continuity is present, repair short in Blue wire between PCM 31-pin harness connector terminal No. 8 and CKP sensor 2-pin harness connector terminal No. 1. If continuity is not present, substitute known-good PCM, then recheck. If symptom or DTC goes away, replace original PCM.