P1788 ISUZU – Automatic Transmission Poor Gear Shift

P1788 ISUZU Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1788 ISUZU Possible Causes

Faulty Transmission Control Module (TCM),TCM harness is open or shorted,TCM circuit poor electrical connection

P1788 ISUZU Description

Automatic Transmission Poor Gear Shift is the generic description for the P1788 Isuzu code, but the manufacturer may have a different description. Currently we have no further information abouth the P1788 Isuzu OBDII code.