Toyota RAV4 manuals

Toyota Sienna Service Manual: Error in Picture Circuit/ No Current in Back-light/ Excess Current in Back-light

Toyota Sienna Service Manual / Navigation / Navigation system / Diagnostic trouble code chart / Error in Picture Circuit/ No Current in Back-light/ Excess Current in Back-light

DTC 34-10 Error in Picture Circuit

DTC 34-11 No Current in Back-light

DTC 34-12 Excess Current in Back-light

DESCRIPTION

DTC No.

DTC Detection Condition

Trouble Area

34-10 Error in power supply system for picture circuit Radio and navigation assembly
34-11 Decline in power output from inverter circuit for backlight
34-12 Excess power output from inverter circuit for back-light

INSPECTION PROCEDURE

HINT: After the inspection is completed, clear the DTCs.

1 REPLACE RADIO AND NAVIGATION ASSEMBLY

END

Panel Switch Error/ Touch Switch Error
DTC 21-10 Panel Switch Error DTC 21-11 Touch Switch Error DTC 23-10 Panel Switch Error DTC 23-11 Touch Switch Error DTC 24-10 Panel Switch Error DTC 24-11 To ...

DVD Player Mechanical Error/ DVD Insertion and Ejection Error/ DVD Reading Abnormal
DTC 44-10 DVD Player Mechanical Error DTC 44-11 DVD Insertion and Ejection Error DTC 44-12 DVD Reading Abnormal DESCRIPTION TC No. DTC Detection Condition Trouble Area ...

Other materials:

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 Check for DTC(s) and freeze frame ...

Diagnosis system
1. CHECK DLC3  The vehicle's ECU uses ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. NOTICE: *: Before measuring the resistance, leave the vehicle as is for at least 1 minute and do no ...

Changing the engine switch positions
“LOCK” The steering wheel is locked and the key can be removed. (The key can be removed only when the shift lever is in “P”.) “ACC” Some electrical components such as the audio system can be used. “ON” All electrical components can be used. “START” ...

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