SECTION 6C3-2A - DIAGNOSTIC TABLES -
GEN III V8 ENGINE
SYSTEM COMPONENT LOCATIONS
PCM WIRING DIAGRAMS
PCM CONNECTOR END VIEWS
PCM CONNECTOR J1 (BLUE)
PCM CONNECTOR J2 (RED)
PCM CONNECTOR TERMINAL DEFINITIONS
PCM CONNECTOR J1 (BLUE)
PCM CONNECTOR J2 (RED)
PIM CONNECTOR END VIEW
PIM CONNECTOR TERMINAL DEFINITIONS
ENGINE CONTROL CONNECTOR END VIEWS
AUTOMATIC TRANSMISSION IN-LINE HARNESS END VIEWS
AUTOMATIC TRANSMISSION INTERNAL CONNECTOR END VIEWS
PCM GEN III V8 ENGINE DIAGNOSTIC TROUBLE CODES (DTC)
PIM GEN III V8 DIAGNOSTIC TROUBLE CODES (DTC)
PCM GEN III V8 AUTOMATIC TRANSMISSION DIAGNOSTIC TROUBLE CODES (DTC)
POWERTRAIN OBD SYSTEM CHECK
DATA LINK CONNECTOR DIAGNOSIS
ENGINE CRANKS BUT DOES NOT RUN
EFI (ENGINE CONT.) RELAY DIAGNOSIS
FUEL PUMP RELAY CIRCUIT DIAGNOSIS
FUEL SYSTEM DIAGNOSIS
STARTER CRANKING CIRCUIT
DTC P0101 - MASS AIR FLOW SYSTEM PERFORMANCE
DTC P0102 - MASS AIR FLOW SENSOR CIRCUIT LOW FREQUENCY
DTC P0103 - MASS AIR FLOW SENSOR CIRCUIT HIGH FREQUENCY
DTC P0107 - MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT LOW VOLTAGE
DTC P0108 - MANIFOLD ABSOLUTE PRESSURE SENSOR CIRCUIT HIGH VOLTAGE
DTC P0112 - INTAKE AIR TEMPERATURE SENSOR CIRCUIT LOW VOLTAGE
DTC P0113 - INTAKE AIR TEMPERATURE SENSOR CIRCUIT HIGH VOLTAGE
DTC P0117 - ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT LOW VOLTAGE
DTC P0118 - ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT HIGH VOLTAGE
DTC P0121 - THROTTLE POSITION SENSOR CIRCUIT INSUFFICIENT ACTIVITY
DTC P0122 - THROTTLE POSITION SENSOR CIRCUIT LOW VOLTAGE
DTC P0123 - THROTTLE POSITION SENSOR CIRCUIT HIGH VOLTAGE
DTC P0125 - ENGINE COOLANT TEMPERATURE SENSOR EXCESSIVE TIME
TO CLOSED LOOP FUEL CONTROL
DTC P0131 - HEATED OXYGEN SENSOR CIRCUIT LOW VOLTAGE BANK 1 SENSOR 1
DTC P0132 - HEATED OXYGEN SENSOR CIRCUIT HIGH VOLTAGE BANK 1 SENSOR 1
DTC P0133 - HEATED OXYGEN SENSOR SLOW RESPONSE BANK 1 SENSOR 1
DTC P0134 - HEATED OXYGEN SENSOR INSUFFICIENT ACTIVITY BANK 1 SENSOR 1
DTC P0135 - HEATED OXYGEN SENSOR HEATER CIRCUIT BANK 1 SENSOR 1
DTC P0151 - HEATED OXYGEN SENSOR CIRCUIT LOW VOLTAGE BANK 2 SENSOR 1
DTC P0152 - HEATED OXYGEN SENSOR CIRCUIT HIGH VOLTAGE BANK 2 SENSOR 1
DTC P0153 - HEATED OXYGEN SENSOR SLOW RESPONSE BANK 2 SENSOR 1
DTC P0154 - HEATED OXYGEN SENSOR INSUFFICIENT ACTIVITY BANK 2 SENSOR 1
DTC P0155 - HEATED OXYGEN SENSOR HEATER CIRCUIT BANK 2 SENSOR 1
DTC P0171 - FUEL SYSTEM LEAN BANK 1
DTC P0172 - FUEL SYSTEM RICH BANK 1
DTC P0174 - FUEL SYSTEM LEAN BANK 2
DTC P0175 - FUEL SYSTEM RICH BANK 2
DTC P0218 - TRANSMISSION FLUID OVERTEMPERATURE
DTC P0230 – FUEL PUMP CONTROL CIRCUIT
DTC P0325 – KNOCK SENSOR SYSTEM
DTC P0327 – KNOCK SENSOR CIRCUIT FRONT SENSOR
DTC P0332 – KNOCK SENSOR CIRCUIT REAR SENSOR
DTC P0335 – CRANKSHAFT POSITION SENSOR CIRCUIT
DTC P0336 – CRANKSHAFT POSITION SENSOR CIRCUIT PERFORMANCE
DTC P0341 – CAMSHAFT POSITION SENSOR CIRCUIT PERFORMANCE
DTC P0342 – CAMSHAFT POSITION SENSOR CIRCUIT LOW VOLTAGE
DTC P0343 – CAMSHAFT POSITION SENSOR CIRCUIT HIGH VOLTAGE
Techline
DTC P0351 – IGNITION CONTROL #1 CIRCUIT
DTC P0352 – IGNITION CONTROL #2 CIRCUIT
DTC P0353 – IGNITION CONTROL #3 CIRCUIT
DTC P0354 – IGNITION CONTROL #4 CIRCUIT
DTC P0355 – IGNITION CONTROL #5 CIRCUIT
DTC P0356 – IGNITION CONTROL #6 CIRCUIT
DTC P0357 – IGNITION CONTROL #7 CIRCUIT
DTC P0358 – IGNITION CONTROL #8 CIRCUIT
DTC P0443 – EVAP PURGE SOLENOID CONTROL CIRCUIT
DTC P0481 – COOLING FAN HIGH SPEED RELAY CONTROL
DTC P0502 – VEHICLE SPEED SENSOR CIRCUIT LOW INPUT
DTC P0503 – VEHICLE SPEED SENSOR CIRCUIT INTERMITTENT
DTC P0506 – IDLE SPEED LOW
DTC P0507 – IDLE SPEED HIGH
DTC P0522 – ENGINE OIL PRESSURE SENSOR LOW VOLTAGE
DTC P0523 – ENGINE OIL PRESSURE SENSOR HIGH VOLTAGE
DTC P0530 – A/C REFRIGERANT PRESSURE SENSOR CIRCUIT
DTC P0562 – SYSTEM VOLTAGE LOW
DTC P0563 – SYSTEM VOLTAGE HIGH
DTC P0601 – POWERTRAIN CONTROL MODULE MEMORY
DTC P0602 – POWERTRAIN CONTROL MODULE NOT PROGRAMMED
DTC P0608 – VEHICLE SPEED OUTPUT CIRCUIT
DTC P0654 – ENGINE SPEED OUTPUT CIRCUIT
DTC P0705 – TRANSMISSION RANGE SWITCH CIRCUIT
DTC P0706 – TRANSMISSION RANGE SWITCH PERFORMANCE
DTC P0711 – TFT SENSOR CIRCUIT RANGE/ PERFORMANCE
DTC P0712 – TFT SENSOR CIRCUIT LOW INPUT
DTC P0713 – TFT SENSOR CIRCUIT HIGH INPUT
DTC P0719 – BRAKE SWITCH CIRCUIT LOW INPUT
DTC P0724 – BRAKE SWITCH CIRCUIT HIGH INPUT
DTC P0740 – TCC ENABLE SOLENOID CIRCUIT ELECTRICAL
DTC P0742 – TCC SYSTEM STUCK ON
DTC P0748 – PC SOLENOID CIRCUIT ELECTRICAL
DTC P0751 – 1-2 SHIFT SOLENOID VALVE PERFORMANCE
DTC P0753 – 1-2 SHIFT SOLENOID CIRCUIT ELECTRICAL
DTC P0756 – 2-3 SHIFT SOLENOID VALVE PERFORMANCE
DTC P0758 – 2-3 SHIFT SOLENOID CIRCUIT ELECTRICAL
DTC P0785 – 3-2 SHIFT SOLENOID CIRCUIT ELECTRICAL
DTC P0801 – REVERSE INHIBIT SOLENOID CIRCUIT FAULT
DTC P1111 – INTAKE AIR TEMPERATURE SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
DTC P1112 – INTAKE AIR TEMPERATURE SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
DTC P1114 – ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
DTC P1115 – ENGINE COOLANT TEMPERATURE SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
DTC P1121 – THROTTLE POSITION SENSOR CIRCUIT INTERMITTENT HIGH VOLTAGE
DTC P1122 – THROTTLE POSITION SENSOR CIRCUIT INTERMITTENT LOW VOLTAGE
DTC P1133 – HEATED OXYGEN SENSOR INSUFFICIENT SWITCHING BANK 1 SENSOR 1
DTC P1134 – HEATED OXYGEN SENSOR TRANSITION TIME RATIO BANK 1 SENSOR 1
DTC P1153 – HEATED OXYGEN SENSOR INSUFFICIENT SWITCHING BANK 2 SENSOR 1
DTC P1154 – HEATED OXYGEN SENSOR TRANSITION TIME RATIO BANK 2 SENSOR 1
DTC P1258 – ENGINE COOLANT OVER TEMP FUEL DISABLED
DTC P1539 – A/C CLUTCH STATUS CIRCUIT HIGH VOLTAGE
DTC P1546 – A/C CLUTCH STATUS CIRCUIT LOW VOLTAGE
DTC P1626 – THEFT DETERRENT SYSTEM FUEL ENABLE CIRCUIT
DTC P1630 – THEFT DETERRENT POWERTRAIN CONTROL MODULE IN LEARN MODE
DTC P1631 – THEFT DETERRENT PASSWORD INCORRECT
DTC P1635 – 5 VOLT REFERENCE #1 CIRCUIT
DTC P1639 – 5 VOLT REFERENCE #2 CIRCUIT
DTC P1810 – TFP VALVE POSITION SWITCH CIRCUIT
DTC P1860 – TCC PWM SOLENOID CIRCUIT
DTC P1870 – TRANSMISSION COMPONENT SLIPPING
DTC B2002 – LOW SPEED FAN NO BCM RESPONSE
DTC B2006 – NO SERIAL DATA FROM PCM
DTC B2007 – STARTER RELAY VOLTAGE HIGH
DTC B2009 – EEPROM CHECKSUM ERROR