P1790 ISUZU – Lock-Up Clutch Not Engaging

P1790 ISUZU Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1790 ISUZU Possible Causes

Faulty Throttle Position (TP) Sensor,Throttle Position (TP) Sensor harness is open or shorted,Throttle Position (TP) Sensor circuit poor electrical connection

P1790 ISUZU Description

Lock-Up Clutch Not Engaging is the generic description for the P1790 Isuzu code, but the manufacturer may have a different description. Currently we have no further information abouth the P1790 Isuzu OBDII code.