DTC TABLE [HANDS-FREE TELEPHONE (HF/TEL) SYSTEM]

id0902g0363000

Screen display | Malfunction description | Inferred cause/verified content | Reference
--- | --- | --- | ---
DTC (When starting on-board diagnostic function)
26: Er81 | HF/TEL function does not operate. | CAN system | (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (L.H.D.)].) (See FOREWORD [MULTIPLEX COMMUNICATION SYSTEM (R.H.D.)].)
26: Er82 | Sound from microphone not heard | Short to power supply in wiring harness between microphone (Input signal) and HF/TEL unit | (See FOREWORD [HANDS-FREE TELEPHONE (HF/TEL) SYSTEM].)
26: Er83 | Sound from microphone not heard | Short to GND/power supply in microphone power supply circuit | (See FOREWORD [HANDS-FREE TELEPHONE (HF/TEL) SYSTEM].)
26: Er84 | Call transmission and receiving is impossible | Any of the following is detected: • The microphone power supply circuit is not connected. • Open circuit in the microphone input circuit • Microphone input circuit short to body ground | (See FOREWORD [HANDS-FREE TELEPHONE (HF/TEL) SYSTEM].)
26: Er85 | Call transmission and receiving is impossible | • Poor contact in the voice recognition/hands-free switch or HF/TEL unit connector • Voice recognition/hands-free switch malfunction | (See FOREWORD [HANDS-FREE TELEPHONE (HF/TEL) SYSTEM].)
26: Er86 | HF/TEL function does not operate. | HF/TEL unit malfunction | Replace the HF/TEL unit. (See HANDS-FREE TELEPHONE (HF/TEL) UNIT REMOVAL/INSTALLATION.)
no Err | — | DTC is not recorded. | —