DaimlerChrysler Jeep Grand Cherokee 2002 Service Manual page 4

TABLE OF CONTENTS - Continued
P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE TOO LOW. . . .131
P0620-GENERATOR FIELD CONTROL MALF CHARGING VOLTS TOO LOW . . . .131
P0620-GENERATOR FIELD CONTROL MALF HIGH GENERATOR CURRENT . . . .131
P0620-GENERATOR FIELD CONTROL MALF OPEN CIRCUIT . . . . . . . . . . . . . . . . .131
P0620-GENERATOR FIELD CONTROL MALF SHORT CIRCUIT . . . . . . . . . . . . . . . .131
P0641-SENSOR REFERENCE VOLTAGE A CKT VOLTAGE TOO HIGH . . . . . . . . . .135
P0641-SENSOR REFERENCE VOLTAGE A CKT VOLTAGE TOO LOW . . . . . . . . . .137
P0645-A/C CLUTCH RELAY CIRCUIT OPEN CIRCUIT. . . . . . . . . . . . . . . . . . . . . . . .140
P0645-A/C CLUTCH RELAY CIRCUIT SHORT CIRCUIT . . . . . . . . . . . . . . . . . . . . . .142
P0651-SENSOR REFERENCE VOLTAGE B CKT VOLTAGE TOO HIGH. . . . . . . . . .144
P0651-SENSOR REFERENCE VOLTAGE B CKT VOLTAGE TOO LOW . . . . . . . . . .146
P0685-ASD RELAY CONTROL CIRCUIT SHUTS OFF TOO EARLY . . . . . . . . . . . . .149
P0685-ASD RELAY CONTROL CIRCUIT SHUTS OFF TOO LATE. . . . . . . . . . . . . . .151
P0700-TRANS CONTROL 1-2/4-5 SOLENOID CIRCUIT . . . . . . . . . . . . . . . . . . . . . . .153
P0700-TRANS CONTROL 2-3 SOLENOID CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . .153
P0700-TRANS CONTROL 3-4 SOLENOID CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . . .153
P0700-TRANS CONTROL INTERNAL CONTROLLER. . . . . . . . . . . . . . . . . . . . . . . . .153
P0700-TRANS CONTROL MOD. PRESS SOLENOID CIRCUIT . . . . . . . . . . . . . . . . .153
P0700-TRANS CONTROL SHIFT PRESSURE SOLENOID CIRCUIT. . . . . . . . . . . . .153
P0700-TRANS CONTROL SOLENOID SUPPLY VOLTAGE. . . . . . . . . . . . . . . . . . . . .153
P0700-TRANS CONTROL TCC SOLENOID CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . . .153
P0702-TRANS CONTROL ABS SENSOR MESSAGE . . . . . . . . . . . . . . . . . . . . . . . . .153
P0702-TRANS CONTROL ENGINE T-CASE SWITCH MESSAGE . . . . . . . . . . . . . . .153
P0702-TRANS CONTROL IMPROPER GEAR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
P0702-TRANS CONTROL IMPROPER RATIO OR TRANSMISSION SLIPPING . . . .153
P0702-TRANS CONTROL INTERNAL SHIFTER FAILURE . . . . . . . . . . . . . . . . . . . . .153
P0702-TRANS CONTROL N2 OR N3 INPUT SENSOR CIRCUIT. . . . . . . . . . . . . . . .153
P0702-TRANS CONTROL TCC FAULT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .153
P0703-BRAKE SWITCH SIGNAL CIRCUITS PLAUSIBILITY WITH REDUNDANT
CONTACT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
P0703-BRAKE SWITCH SIGNAL CKTS PLAUS W/REDUNDANT CONTACT
AFTER INITIALIZATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154
P0836-TRANSFER CASE POSITION SENSOR PLAUSIBILITY . . . . . . . . . . . . . . . . .158
P0836-TRANSFER CASE POSITION SENSOR PLAUSIBILITY 2 . . . . . . . . . . . . . . .158
P0836-TRANSFER CASE POSITION SENSOR SIGNAL VOLTAGE TOO HIGH . . . .158
P0836-TRANSFER CASE POSITION SENSOR SIGNAL VOLTAGE TOO LOW . . . .158
P0850-P/N SWITCH PLAUSIBILITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161
P1130-FUEL RAIL PRESSURE MALFUNCTION ACTUATOR STICKING . . . . . . . . . .163
P1130-FUEL RAIL PRESSURE MALFUNCTION LEAKAGE DETECTED . . . . . . . . . .163
P1130-FUEL RAIL PRESSURE MALFUNCTION POSITIVE DEVIATION . . . . . . . . . .163
P1130-FUEL RAIL PRESSURE MALFUNCTION PRESSURE TOO HIGH-SHUT
OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .163
P1130-FUEL RAIL PRESSURE MALFUNCTION PRESSURE TOO LOW . . . . . . . . .163
P1130-FUEL RAIL PRESSURE MALFUNCTION SOLENOID OPEN . . . . . . . . . . . . .163
P1131-FUEL PRESSURE SOLENOID OPEN CIRCUIT . . . . . . . . . . . . . . . . . . . . . . . .167
P1131-FUEL PRESSURE SOLENOID POWERSTAGE ERROR . . . . . . . . . . . . . . . . .167
P1131-FUEL PRESSURE SOLENOID SHORT CIRCUIT . . . . . . . . . . . . . . . . . . . . . . .167
P1205-INJECTOR CLASSIFICATION ERROR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .171
P1205-INJECTOR CLASSIFICATION ERROR CHECKSUM ERROR . . . . . . . . . . . . .171
P1235-EXTERNAL FUEL QUANTITY BIT ERROR. . . . . . . . . . . . . . . . . . . . . . . . . . . .172
P1235-EXTERNAL FUEL QUANTITY DEMAND ERROR. . . . . . . . . . . . . . . . . . . . . . .172
P1235-EXTERNAL FUEL QUANTITY PARITY ERROR . . . . . . . . . . . . . . . . . . . . . . . .172
P1235-EXTERNAL FUEL QUANTITY TORQUE ERROR . . . . . . . . . . . . . . . . . . . . . . .172
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