DTC 01-D6 No Master
DTC 01-D7 Connection Check Error
DESCRIPTION
DTC No. |
DTC Detection Condition |
Trouble Area |
01-D6 *1 | When either of the following conditions is met:
|
|
01-D7 *2 | When either of the following conditions is met:
|
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 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
3 CHECK POWER SOURCE CIRCUIT OF COMPONENT WHICH HAS STORED THIS CODE
If the power source circuit is operating normally, proceed to the next step
Component Table:
Component |
Proceed to |
Television display assembly (Rr-TV) | Television display assembly power source circuit |
Stereo component amplifier (DSP-AMP) | Stereo component amplifier power source circuit |
4 CHECK RADIO AND NAVIGATION ASSEMBLY
Standard resistance
5 CHECK HARNESS AND CONNECTOR
HINT: For details of the connectors, refer to "TERMINALS OF ECU".
OK: There is no open or short circuit.
6 REPLACE COMPONENT WHICH HAS STORED THIS CODE
OK: Same problem does not occur.
END
Torque Converter Clutch Solenoid Performance
(Shift Solenoid Valve DSL)
SYSTEM DESCRIPTION
The ECM uses the signals from the throttle position sensor, air-flow meter,
turbine (input) speed sensor,
intermediate (counter) shaft speed sensor and crankshaft position sensor to
monitor the engagement
condition of the lock-up clutch.
Then the ECM compares the eng ...
How to proceed with
troubleshooting
1 VEHICLE BROUGHT TO WORKSHOP
2 CUSTOMER PROBLEM ANALYSIS
3 CHECK AND CLEAR DTCs
Refer to the diagnostic check/clear
4 PROBLEM SYMPTOM CONFIRMATION
5 SYMPTOM SIMULATION
6 CHECK DTC
7 CHECK IF THE SAME SYMPTOM APPEARS IN THE NAVIGATION SYSTEM
Refer to the navigation system
8 PROBLE ...
Open or Short Circuit in ABS Solenoid Relay Circuit
DESCRIPTION
The ABS solenoid relay is built in the brake actuator assembly. This relay
supplies power to each ABS
solenoid. If the initial check is OK, after the ignition switch is turned to the
ON position, the relay goes on.
WIRING DIAGRAM
Refer to DTCs C0226/21, C0236/22, C0246/23 ...