Diagnostic Trouble Code Definitions
DIAGNOSTIC TROUBLE CODES & MESSAGES
| DTC |
DRB-III Message |
| P0120 |
THROTTLE POSITION SENSOR SIGNAL CIRCUIT |
| P0218 |
HIGH TEMPERATURE OPERATION ACTIVATED |
| P0562 |
LOW BATTERY VOLTAGE |
| P0604 |
INTERNAL TCM |
| P0605 |
INTERNAL TCM |
| P0613 |
INTERNAL TCM |
| P0706 |
CHECK SHIFTER SIGNAL |
| P0715 |
INPUT SPEED SENSOR ERROR |
| P0720 |
OUTPUT SPEED SENSOR ERROR |
| P0725 |
ENGINE SPEED SENSOR CIRCUIT |
| P0731 |
GEAR RATIO ERROR IN 1ST |
| P0732 |
GEAR RATIO ERROR IN 2ND |
| P0733 |
GEAR RATIO ERROR IN 3RD |
| P0734 |
GEAR RATIO ERROR IN 4TH |
| P0736 |
GEAR RATIO ERROR IN REVERSE |
| P0740 |
TORQUE CONVERTER CLUTCH CONTROL CIRCUIT |
| P0750 |
L-R SOLENOID CIRCUIT |
| P0755 |
2-4 SOLENOID CIRCUIT |
| P0760 |
OD SOLENOID CIRCUIT |
| P0765 |
UD SOLENOID CIRCUIT |
| P0841 |
L-R PRESSURE SWITCH SENSE CIRCUIT |
| P0845 |
2-4 HYDRAULIC PRESSURE TEST FAILURE |
| P0846 |
2-4 PRESSURE SWITCH SENSE CIRCUIT |
| P0870 |
OD HYDRAULIC PRESSURE TEST FAILURE |
| P0871 |
OD PRESSURE SWITCH SENSE CIRCUIT |
| P0884 |
POWER-UP AT SPEED |
| P0888 |
RELAY OUTPUT ALWAYS OFF |
| P0890 |
SWITCHED BATTERY |
| P0891 |
RELAY OUTPUT ALWAYS ON |
| P0897 |
WORN OUT/BURNT TRANSMISSION FLUID |
| P0944 |
LOSS OF PRIME |
| P0951 |
AUTOSTICK SWITCH CIRCUIT |
| P0992 |
2-4/OD HYDRAULIC PRESSURE TEST FAILURE |
| P1479 |
TRANSMISSION FAN RELAY CONTROL CIRCUIT |
| P1652 |
SERIAL COMMUNICATION LINK MALFUNCTION |
| P1684 |
BATTERY WAS DISCONNECTED |
| P1687 |
NO COMMUNICATION WITH MIC |
| P1694 |
BUS COMMUNICATION WITH PCM |
| P1775 |
SOLENOID SWITCH LATCHED IN TCC POSITION |
| P1776 |
SOLENOID SWITCH LATCHED IN L-R POSITION |
| P1790 |
FAULT IMMEDIATELY AFTER SHIFT |
| P1793 |
TRD LINK COMMUNICATION ERROR |
| P1794 |
SPEED SENSOR GROUND ERROR |
| P1797 |
MANUAL SHIFT OVERHEAT |
| P1799 |
CALCULATED OIL TEMPERATURE IN USE |
| P1899 |
P/N SWITCH STUCK IN PARK OR IN GEAR |