FixVault
Home
›
Jeep
›
1990
›
Cherokee Laredo, 2D Utility, Automatic
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Tests W/Codes - 4.0L
›
Code Charts
›
Fault 1018: No Serial Data
Fault 1018: No Serial Data
Fig 1: Fault 1018: Circuit Diagram Serial Data Circuit
Fig 2: Fault 1018: Flow Chart Serial Data Circuit