Code P1797: M/T

NOTE: According to Mazda Technical Service Bulletin, MT 07-09 , trouble code No. P1797 on manual transmission equipped vehicles signifies a clutch switch circuit problem. Use the following procedure to check clutch switch circuit.

Disconnect clutch switch electrical connector. Using ohmmeter, check continuity between switch terminals. With clutch pedal depressed, continuity should be present. With clutch pedal released, continuity should not exist. Replace switch as necessary.