Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCADILLAC1996ELDORADO V8-4.6L VIN 9REPAIR AND DIAGNOSISA L L DIAGNOSTIC TROUBLE CODES ( DTC )TESTING AND INSPECTIONDIAGNOSTIC TROUBLE CODE DESCRIPTIONSTROUBLE CODE DESCRIPTION - INSTRUMENT PANEL
1996 Cadillac Eldorado V8-4.6L VIN 9
Trouble Code Description - Instrument Panel
1996 Cadillac Eldorado V8-4.6L VIN 9SECTION Trouble Code Description - Instrument Panel
DTC DESCRIPTION
DTC IP 1552 Keep Alive Memory (KAM) Error
DTC IP 1556 IPC EEPROM Odometer Error
DTC IP 1557 EEPROM Calibration Error
DTC IP 1910 Alternator L-Terminal Open Circuit
DTC IP 1911 Alternator L-Terminal Fault Malfunction
DTC IP 1981 Battery Voltage Too Low
DTC IP 1982 Battery Voltage Too High
DTC IP 2016 Loss of PCM Data
DTC IP 2064 Loss of PZM Data
DTC IP 2128 Loss of IRC Data
DTC IP 2152 Loss of Heater and A/C Programmer Data
DTC IP 2419 Twilight Sentinel Photosensor Malfunction
DTC IP 2510 Steering Wheel Controls HVAC Key Stuck
DTC IP 2511 Steering Wheel Controls Convenience Key Stuck
DTC IP 2512 Steering Wheel Controls Illegal Resistance Value
DTC IP 2710-2783 PASS-Key(R)II Malfunctions
DTC IP 2710 or 2711 PASS-Key(R)II Open/Shorted Key Pellet
DTC IP 2750 PASS-Key(R)II Data Communication Failure
DTC IP 2780 PASS-Key(R)II Wrong Resistor Value Before Good
DTC IP 2781 Wrong Resistor Value After Good
DTC IP 2782 PASS-Key(R)II Pellet Not Programmed
DTC IP 2783 PASS-Key(R)II Key Code/Password Corrupted
DTC IP 1552 Keep Alive Memory (KAM) Error
DTC IP 1556 IPC EEPROM Odometer Error
DTC IP 1557 EEPROM Calibration Error
DTC IP 1910 Alternator L-Terminal Open Circuit
DTC IP 1911 Alternator L-Terminal Fault Malfunction
DTC IP 1981 Battery Voltage Too Low
DTC IP 1982 Battery Voltage Too High
DTC IP 2016 Loss of PCM Data
DTC IP 2064 Loss of PZM Data
DTC IP 2128 Loss of IRC Data
DTC IP 2152 Loss of Heater and A/C Programmer Data
DTC IP 2419 Twilight Sentinel Photosensor Malfunction
DTC IP 2510 Steering Wheel Controls HVAC Key Stuck
DTC IP 2511 Steering Wheel Controls Convenience Key Stuck
DTC IP 2512 Steering Wheel Controls Illegal Resistance Value
DTC IP 2710-2783 PASS-Key(R)II Malfunctions
DTC IP 2710 or 2711 PASS-Key(R)II Open/Shorted Key Pellet
DTC IP 2750 PASS-Key(R)II Data Communication Failure
DTC IP 2780 PASS-Key(R)II Wrong Resistor Value Before Good
DTC IP 2781 Wrong Resistor Value After Good
DTC IP 2782 PASS-Key(R)II Pellet Not Programmed
DTC IP 2783 PASS-Key(R)II Key Code/Password Corrupted
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.