DTC 01-DD Master Reset
DTC 01-E1 Voice Processing Device ON
DESCRIPTION
DTC No. |
DTC Detection Condition |
Trouble Area |
01-DD *1 | The device that should be the master has been disconnected after the engine starts. |
|
01-E1 *2 | The AMP device records that the AMP output does not function even while the source device is operating. |
HINT:
NOTICE:
INSPECTION PROCEDURE
NOTICE: Be sure to read DESCRIPTION before performing the following procedures.
1 CHECK RADIO AND NAVIGATION ASSEMBLY POWER SOURCE CIRCUIT
Refer to the radio and navigation assembly power source circuit.
If the power source circuit is operating normally, proceed to the next step
2 INSPECT RADIO AND NAVIGATION ASSEMBLY
Standard resistance
3 IDENTIFY THE COMPONENT WHICH HAS STORED THIS CODE
Component Table:
HINT: "NAVI" is the component which has stored this code in the example shown in the illustration.
4 CHECK HARNESS AND CONNECT
HINT: For details of the connectors, refer to "TERMINALS OF ECU".
OK: There is no open or short circuit.
5 REPLACE RADIO AND NAVIGATION ASSEMBLY
OK: Same problem does not occur.
END
How to proceed with
troubleshooting
HINT:
The intelligent tester can be used in steps 2, 3, 4, 6 and 9.
1 VEHICLE BROUGHT TO WORKSHOP
2 CONNECT INTELLIGENT TESTER TO DLC3
HINT:
If the display indicates a communication fault in the tester,
inspect the DLC3.
3 CHECK DTC AND FREEZE FRAME DATA
(a) Check for DTC(s) and freeze f ...
Precaution
CAUTION:
The vehicle is equipped with a Supplemental Restraint
System (SRS). It consists of a driver airbag, front
passenger airbag, front seat side airbag, curtain shield
airbag, and front seat belt pretensioner. Failure to
carry out service operations in the correct sequence
co ...
Diagnostic trouble code chart
1. DTCS FOR AIRBAG SYSTEM
If a malfunction code is displayed during the DTC check,
check the circuit listed for the code in the table below
(Proceed to the page listed for that circuit).
HINT:
When the SRS warning light remains on and the DTC
output is the normal system code, a volta ...