P1703 JEEP Low clutch timing control solenoid valve circuit malfunction

Possible causes

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

Tech description

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P1703 JEEP Description

The Transmission Control Module (TCM) consists of a microcomputer and connectors for signal input and output and for power supply. The TCM controls the A/T.