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Repair manual

Keyless Access System Acura ZDX I

Step-by-step instructions on "Keyless Access System" for Acura ZDX I (2009–2013). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

60subsections
60articles
197illustrations

General information

1 article

System Description

1 article

Power Control Unit

1 article

Keyless Access Control Unit

1 article

Touch Sensor and Lock Switches

1 article

RF (Radio Frequency) Units

1 article

Engine Start/Stop Switch

1 article

Remote Slot

1 article

Remote Slot Control Unit

1 article

Electric Steering Lock

1 article

Fail-Safe Function

1 article

Self-Diagnostic Function

1 article

Power Mode Control Function

1 article

Multi-Information Display Indication Pattern

1 article

Emergency Engine Stop Function

1 article

Immobilizer Function

1 article

DTC B12A1: Power Control Unit Internal (CPU) Error

1 article

DTC B12C5: Engine Start/Stop Switch Failure

1 article

DTC B12C6: Electric Steering Lock Switch C/D Monitor Circuit Failure

1 article

DTC B12C7: Electric Steering Lock Motor Circuit Failure

1 article

DTC B12D0: Power Control Unit IG1A Circuit Error; DTC B12D1: Power Control Unit IG1B Circuit Error; DTC B12D2: Power Control Unit IG2 Circuit Error; DTC B12D3: Power Control Unit I

1 article

DTC B12E0: Electric Steering Lock Switch Internal Error

1 article

DTC B12E1: Electric Steering Lock Motor Internal Error; DTC B12E2: Electric Steering Lock Low Level Failure of MTRCUT1; DTC B12E3: Electric Steering Lock High Level Failure of MTRC

1 article

DTC B12F0: Power Control Unit Lost Communication With Electric Steering Lock

1 article

DTC B12F1: Power Control Unit Lost Communication With Remote Slot Control Unit

1 article

DTC B12F2: Power Control Unit Lost Communication With Keyless Access Control Unit

1 article

DTC U0155: Power Control Unit Lost Communication With Gauge Control Module

1 article

DTC U0199: Power Control Unit Lost Communication With Door Multiplex Control Unit

1 article

DTC B1601: Keyless Access Control Unit Internal (CPU) Error; DTC B1602: Keyless Access Control Unit Internal (EEPROM) Error

1 article

DTC B1632: MTR CONT Signal Error; DTC B1927: MTR CONT Signal Error

1 article

DTC B1640: RF Unit 1 Not Connected

1 article

DTC B1641: RF Unit 2 Not Connected

1 article

DTC B1646: Driver's Door LF Antenna Circuit Open or Short

1 article

DTC B1648: Passenger's Door LF Antenna Circuit Open or Short

1 article

DTC B1658: Rear Bumper LF Antenna Circuit Open or Short

1 article

DTC B1660: Front Interior LF Antenna Circuit Open or Short

1 article

DTC B1662: Middle Interior LF Antenna Circuit Open or Short

1 article

DTC B1664: Rear Interior LF Antenna Circuit Open or Short

1 article

DTC U0155: Keyless Access Control Unit Lost Communication With Gauge Control Module

1 article

DTC U0199: Keyless Access Control Unit Lost Communication With Door Multiplex Control Unit

1 article

DTC U1282: Keyless Access Control Unit Lost Communication With Driver's MICU

1 article

DTC U1283: Keyless Access Control Unit Lost Communication With Passenger's MICU

1 article

DTC B1901: Remote Slot Control Unit Internal Error (CPU Error); DTC B1902: Remote Slot Control Unit Internal Error (EEPROM Error)

1 article

DTC B1926: Remote Slot Antenna Open or Short

1 article

DTC B1930: Remote Slot Control Unit LOCK/ UNLOCK Error

1 article

DTC B1931: Remote Slot Control Unit No Response

1 article

DTC U0155: Remote Slot Control Unit Lost Communication With Gauge Control Module

1 article

Symptom Troubleshooting Information

1 article

Symptom Troubleshooting Index

1 article

All the doors and the tailgate will not lock and unlock

1 article

The doors will not unlock or lock with the remote, but will unlock or lock with the door outer handles

1 article

The doors will not unlock (lock is normal) with keyless access or with the remote buttons, or the doors will not lock (unlock is normal) with keyless access or with the remote butt

1 article

Keyless access indicator does not go off or does not come on

1 article

Immobilizer indicator does not go off or does not come on

1 article

Remote will not go into the remote slot

1 article

Door and Trunk LF Antenna Test

1 article

Interior LF Antenna Test

1 article

Remote Test

1 article

When Replacing the Remote Slot Control Unit/Keyless Access Control Unit/PCM/Driver's MICU or Registration of the Remote(s)

1 article

When Replacing the Power Control Unit or the Electric Steering Control Unit

1 article