Speed Control Switch
See DTC P1596: SPEED CONTROL SWITCH ALWAYS HIGH and DTC P1597: SPEED CONTROL SWITCH ALWAYS LOW in CHRYSLER CORP. - SELF-DIAGNOSTICS - JEEP, TRUCKS & RWD VANS article.
See DTC P1596: SPEED CONTROL SWITCH ALWAYS HIGH and DTC P1597: SPEED CONTROL SWITCH ALWAYS LOW in CHRYSLER CORP. - SELF-DIAGNOSTICS - JEEP, TRUCKS & RWD VANS article.