Toyota RM787U, Руководство по обслуживанию и ремонту

Страница: 1528 / 1976

Physical address: 440 Strereo component amplifier
01*
6
( C o m m u n i c a-
tion Control)
D7 Connection
Check Error Component in which this code is re-
corded has been disconnected from
system after engine start.
Or, when this code was recorded,
radio receiver assembly assembly
was disconnected.
D6
01
( C o m m u n i c a-
tion Control)
22 RAM Error
01
( C o m m u n i c a-
tion Control)
D6
*1
Absence of
Master Component in which this code is re-
corded has been disconnected from
system with ignition in ACC or ON.
Or, when this code was recorded,
multi-didplay assembly was discon-
nected. Check harness for power supply
system ofradio receiver assembly.
Check harness for communication
system ofradio receiver assembly.
Check harness for power supply
system of stereo component ampli-
fier
Check harness for communication
system of stereo component ampli-
fier.
Check harness for power supply
system ofradio receiver assembly.
Check harness for communication
system of radio receiver assembly.
Check harness for power supply
system of stereo component ampli-
fier
Check harness for communication
system of stereo component ampli-
fier.
HINT:
*1: Even if no failure is detected, it may be stored depending on the battery condition or voltage for starting an engine.
*2: It may be stored when the engine key is turned 1 min. angain agter engine start.
*3: It may be stored whn the engine key is turned again after engine start.
*4: When 210 sec. has passed after pulling out the power supply connectorof the master component with the ignition
switch in ACC or ON, this code is stored.
Logimal address DTC Diagnosis item Diagnosis content Countermeasure and inspeced parts
01
( C o m m u n i c a-
tion Control)
21 ROM Error Abnormal condition of ROM is
detected.
Replace stereo component
amplifier
Abnormal condition of RAM is
detected. Replace stereo component
amplifier
- BODY ELECTRICAL AUDIO SYSTEM
BE-121
1639
Author: Date:
2001 SIENNA (RM787U)