Manual sections

• Abbreviations
• Accessory Drive Belts
• Adjustments
• Antenna Systems
• Anti-Lock/traction Control
• Application
• Automatic HVAC System
• Automatic Trans
• Auxiliary Emission Control Systems
• Axle Shafts
• Basic Trouble Shooting
• Brakes
• Charging System
• Check Lists
• Computer Relearn
• Cooling Fan
• Cooling System (mechanical)
• Cruise Control Systems
• Dfi BCM Tests W/codes
• Dfi ECM Tests W/codes
• Dfi Sys/component Tests
• Diagnostic Connector Locations
• Door Locks & Anti-Theft Systems
• Driveline/axles
• Electrical Component Locations
• Electronic Suspension
• Emission Applications
• Engine
• Engine Performance
• Fuses & Circuit Breakers
• Gauges & Instrument Panels
• General Servicing - All Makes
• Headlights
• Heated Glass/defoggers
• Identification
• Ignition System
• Manual & Power Steering
• Manual HVAC System
• MAP Guidelines
• Mechanical
• Mechanical - Hydraulic
• Metric Conversions
• Mirrors
• Procedures
• Removal & Installation
• Reset Procedures
• Rpo Codes
• Seats
• Specifications
• Starter
• Steering
• Steering Column
• Steering Column Switches
• Steering Linkage
• Suspension Front
• Suspension Rear
• Testing & Diagnostics
• Theory & Operation
• Traction Control Disable
• Transmission
• Wheel Alignment
• Windows
• Wiper/washer Systems

Repair manual

Dfi BCM Tests W/codes Cadillac Eldorado IX

Step-by-step instructions on "Dfi BCM Tests W/codes" for Cadillac Eldorado IX (1986–1991). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

55subsections

55articles

107illustrations

SELF-DIAGNOSTIC SYSTEM CHECK

1 article

• SELF-DIAGNOSTIC SYSTEM CHECK 2

CHART B1 - ODOMETER POWER/GROUND PROBLEM

1 article

• CHART B1 - ODOMETER POWER/GROUND PROBLEM 3

CHART B2 - BCM-TO-IPC COMMUNICATION PROBLEM

1 article

• CHART B2 - BCM-TO-IPC COMMUNICATION PROBLEM 3

CHART B3 - CCDIC PROBLEM

1 article

• CHART B3 - CCDIC PROBLEM 2

CHART B4 - BCM-TO-CPS POWER/GROUND PROBLEM

1 article

• CHART B4 - BCM-TO-CPS POWER/GROUND PROBLEM 3

CHART B5 - VACUUM FLUORESCENT POWER SUPPLY PROBLEM

1 article

• CHART B5 - VACUUM FLUORESCENT POWER SUPPLY PROBLEM 3

CHART B6 - IPCTO-CPS POWER/GROUND PROBLEM

1 article

• CHART B6 - IPCTO-CPS POWER/GROUND PROBLEM 3

CHART B7 - BCM-TO-CPS WAKE-UP SIGNAL PROBLEM

1 article

• CHART B7 - BCM-TO-CPS WAKE-UP SIGNAL PROBLEM 3

CHART B8 - POWER LOSS FROM CPS TO OTHER COMPONENTS

1 article

• CHART B8 - POWER LOSS FROM CPS TO OTHER COMPONENTS 3

CHART C1 - CCDIC SYMPTOM DIAGNOSIS

1 article

• CHART C1 - CCDIC SYMPTOM DIAGNOSIS 3

CHART C2 - CCDIC COMPLETELY BLANK

1 article

• CHART C2 - CCDIC COMPLETELY BLANK 3

CHART C3 - CCDIC DISPLAY READS "SYSTEM PROBLEM"

1 article

• CHART C3 - CCDIC DISPLAY READS "SYSTEM PROBLEM" 2

CHART C4 - CCDIC "TIME/TEMP" BUTTON DOESN'T RESPOND

1 article

• CHART C4 - CCDIC "TIME/TEMP" BUTTON DOESN'T RESPOND 2

BCM TROUBLE CODE IDENTIFICATION

1 article

• BCM TROUBLE CODE IDENTIFICATION

BCM CODE B110 - OUTSIDE AIR TEMPERATURE SENSOR CKT

1 article

• BCM CODE B110 - OUTSIDE AIR TEMPERATURE SENSOR CKT

NOTES ON INTERMITTENTS

1 article

• NOTES ON INTERMITTENTS 3

BCM CODE B111 - A/C HIGH SIDE TEMPERATURE SENSOR CKT

1 article

• BCM CODE B111 - A/C HIGH SIDE TEMPERATURE SENSOR CKT 2

BCM CODE B112 - A/C LOW SIDE TEMPERATURE SENSOR CKT

1 article

• BCM CODE B112 - A/C LOW SIDE TEMPERATURE SENSOR CKT 2

BCM CODE B113 - IN-CAR TEMPERATURE SENSOR CIRCUIT

1 article

• BCM CODE B113 - IN-CAR TEMPERATURE SENSOR CIRCUIT 2

BCM CODE B115 - SUNLOAD TEMPERATURE SENSOR

1 article

• BCM CODE B115 - SUNLOAD TEMPERATURE SENSOR 2

BCM CODE B119 - TWILIGHT PHOTOCELL CIRCUIT

1 article

• BCM CODE B119 - TWILIGHT PHOTOCELL CIRCUIT 3

BCM CODE B120 - TWILIGHT DELAY POT CIRCUIT

1 article

• BCM CODE B120 - TWILIGHT DELAY POT CIRCUIT 2

BCM CODES B120 & B122 - TWILIGHT DELAY & PANEL DIMMING

1 article

• BCM CODES B120 & B122 - TWILIGHT DELAY & PANEL DIMMING 1

BCM CODE B121 - TWILIGHT ENABLE SWITCH

1 article

• BCM CODE B121 - TWILIGHT ENABLE SWITCH 2

BCM CODE B122 - PANEL LIGHT DIMMING POT CIRCUIT

1 article

• BCM CODE B122 - PANEL LIGHT DIMMING POT CIRCUIT 2

BCM CODE B123 - COURTESY LIGHT SWITCH

1 article

• BCM CODE B123 - COURTESY LIGHT SWITCH 2

BCM CODE B124 - VEHICLE SPEED SENSOR CIRCUIT

1 article

• BCM CODE B124 - VEHICLE SPEED SENSOR CIRCUIT 3

BCM CODE B127 - PRND321 SENSOR

1 article

• BCM CODE B127 - PRND321 SENSOR 5

BCM CODE B334 - LOSS OF ECM DATA

1 article

• BCM CODE B334 - LOSS OF ECM DATA 2

HISTORY CODES EO47, B334, B335, B336 & B337

1 article

• HISTORY CODES EO47, B334, B335, B336 & B337

HISTORY CODES EO47 & B334

1 article

• HISTORY CODES EO47 & B334

HISTORY CODES EO47 & B337

1 article

• HISTORY CODES EO47 & B337

HISTORY CODES EO47, B334 & B337

1 article

• HISTORY CODES EO47, B334 & B337

HISTORY CODES EO47, B334, B335 & B337

1 article

• HISTORY CODES EO47, B334, B335 & B337

HISTORY CODES B335, B336 & B337

1 article

• HISTORY CODES B335, B336 & B337

HISTORY CODES B355 & B336

1 article

• HISTORY CODES B355 & B336

HISTORY CODES B335 & B337

1 article

• HISTORY CODES B335 & B337

BCM CODE B335 - LOSS OF CCDIC DATA

1 article

• BCM CODE B335 - LOSS OF CCDIC DATA

BCM CODE B336 - LOSS OF IPC DATA

1 article

• BCM CODE B336 - LOSS OF IPC DATA 2

BCM CODE B337 - LOSS OF A/C-HEATER PROGRAMMER DATA

1 article

• BCM CODE B337 - LOSS OF A/C-HEATER PROGRAMMER DATA 2

BCM CODE B410 - CHARGING SYSTEM CIRCUIT

1 article

• BCM CODE B410 - CHARGING SYSTEM CIRCUIT 4

BCM CODE B411 & 412 - BATTERY VOLTAGE LOW OR HIGH

1 article

• BCM CODE B411 & 412 - BATTERY VOLTAGE LOW OR HIGH 2

BCM CODE B420 - RELAY CIRCUITS

1 article

• BCM CODE B420 - RELAY CIRCUITS 3

BCM CODE B420 - COURTESY LIGHT RELAY CIRCUIT

1 article

• BCM CODE B420 - COURTESY LIGHT RELAY CIRCUIT 3

BCM CODE B420 - TWILIGHT RELAYS CIRCUIT

1 article

• BCM CODE B420 - TWILIGHT RELAYS CIRCUIT 3

BCM CODE B420 - HIGH/LOW BEAM RELAYS CIRCUIT

1 article

• BCM CODE B420 - HIGH/LOW BEAM RELAYS CIRCUIT 2

BCM CODE B420 - RETAINED ACCESSORY POWER RELAYS CKT

1 article

• BCM CODE B420 - RETAINED ACCESSORY POWER RELAYS CKT 3

BCM CODE B440 - A/C-HEATER AIR MIX DOOR CKT PROBLEM

1 article

• BCM CODE B440 - A/C-HEATER AIR MIX DOOR CKT PROBLEM 3

BCM CODE B441 - COOLING FANS PROBLEM

1 article

• BCM CODE B441 - COOLING FANS PROBLEM 6

BCM CODES B446, B447 & B448 - LOW REFRIGERANT PRESSURE

1 article

• BCM CODES B446, B447 & B448 - LOW REFRIGERANT PRESSURE 3

BCM CODE B449 - A/C-HEATER HIGH SIDE TEMPERATURE TOO HIGH

1 article

• BCM CODE B449 - A/C-HEATER HIGH SIDE TEMPERATURE TOO HIGH

BCM CODE B450 - COOLANT HIGH TEMPERATURE (A/C)

1 article

• BCM CODE B450 - COOLANT HIGH TEMPERATURE (A/C)

BCM CODE B552 - KEEP ALIVE MEMORY ERROR

1 article

• BCM CODE B552 - KEEP ALIVE MEMORY ERROR 1

BCM CODE B556 - ODOMETER EEPROM ERROR

1 article

• BCM CODE B556 - ODOMETER EEPROM ERROR

EEPROM REPLACEMENT PROCEDURE

1 article

• EEPROM REPLACEMENT PROCEDURE 2