FUEL PUMP SYSTEM ...................................................................................9-51 CIRCUIT DIAGRAM ................................................................................9-51 TROUBLESHOOTING ............................................................................9-52 2WD/4WD SELECTING SYSTEM .................................................................9-54 CIRCUIT DIAGRAM ................................................................................9-54 TROUBLESHOOTING ............................................................................9-55 EPS (ELECTRIC POWER STEERING) SYSTEM .........................................9-59 CIRCUIT DIAGRAM ................................................................................9-59 EPS CONTROL UNIT’S SELF-DIAGNOSTIC FUNCTION .....................9-60 EPS WARNING LIGHT DURING NORMAL OPERATION......................9-61 DIAGNOSTIC MODE ..............................................................................9-62 SELF-DIAGNOSTIC FUNCTION TABLE (EPS SYSTEM)......................9-65 TROUBLESHOOTING DETAILS (EPS SYSTEM)..................................9-66 CHECKING THE EPS MOTOR...............................................................9-70 CHECKING THE EPS TORQUE SENSOR.............................................9-70 ELEC – + ELEC – +