Toyota Camry (XV70): Radio Receiver Power Source Circuit
DESCRIPTION
This is the power source circuit to operate the radio and display receiver assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following procedure.
PROCEDURE
| 1. |
CHECK HARNESS AND CONNECTOR (RADIO AND DISPLAY RECEIVER ASSEMBLY POWER SOURCE) |
(a) Disconnect the K3 and K2 radio and display receiver assembly connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
K3-1 (GND1) - Body ground |
Always | Below 1 Ω |
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection | Condition |
Specified Condition |
|---|---|---|
|
K3-4 (+B1) - K3-1 (GND1) |
Always | 11 to 14 V |
|
K3-15 (ACC1) - K3-1 (GND1) |
Engine switch on (ACC) |
11 to 14 V |
|
K2-19 (IG) - K3-1 (GND1) |
Engine switch on (IG) |
11 to 14 V |
| OK | .gif) | PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE
|
.gif)
| NG | | REPAIR OR REPLACE HARNESS OR CONNECTOR |
READ NEXT:
Blind Spot Monitor Sensor
ComponentsCOMPONENTS ILLUSTRATION
*1 BLIND SPOT MONITOR SENSOR LH
*2 BLIND SPOT MONITOR SENSOR RH
*3 REAR BUMPER ASSEMBLY
- -
N*m (kgf*cm, ft.*lbf)
SEE MORE:
Installation
INSTALLATION PROCEDURE 1. INSTALL FLOW SHUTTING VALVE (NO. 1 WATER BY-PASS HOSE)
(a) Install the flow shutting valve (No. 1 water by-pass hose) with the bolt.
Torque: 19 N·m {194 kgf·cm, 14 ft·lbf} (b) Connect the flow shutting valve connector.
(c) Connect the flow shutting valve (No. 1 wa
Components
COMPONENTS ILLUSTRATION
*1 COWL SIDE TRIM SUB-ASSEMBLY LH
*2 FRONT DOOR OPENING TRIM WEATHERSTRIP LH
*3 FRONT DOOR SCUFF PLATE LH
*4 HOOD LOCK CONTROL LEVER SUB-ASSEMBLY
*5 INSTRUMENT SIDE PANEL LH
*6 NO. 1 INSTRUMENT PANEL SUB-ASSEMBLY
