DESCRIPTION
Connecting terminals TC and CG of the DLC3 causes the system to enter self-diagnostic mode. If a malfunction is present, the MIL will blink.
HINT:
When a particular warning light remains blinking, a ground short in the wiring of terminal TC of the DLC3 or an internal ground short in the relevant ECU is suspected.
WIRING DIAGRAM
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (DLC3 - ECM) |
(a) Disconnect the ECM connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
For 1AR-FE
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D1-13 (TC) - A49-7 (TC) |
Always |
Below 1 Ω |
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D1-13 (TC) - A41-16 (TC) |
Always |
Below 1 Ω |
*1 |
DLC3 |
*2 |
Front view of wire harness connector (to ECM) |
*3 |
for 1AR-FE |
*4 |
for 2GR-FE |
(c) Reconnect the ECM connector.
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR (DLC3 - ECM) |
|
2. |
CHECK HARNESS AND CONNECTOR (DLC3 - BODY GROUND) |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D1-4 (CG) - Body ground |
Always |
Below 1 Ω |
*1 |
DLC3 |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR (DLC3 - BODY GROUND) |
|
3. |
CHECK HARNESS AND CONNECTOR (DLC3 - BODY GROUND) |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
D1-13 (TC) - Body ground |
Always |
10 kΩ or higher |
*1 |
DLC3 |
OK | ![]() |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR OR EACH ECU |
Compass
The compass on the inside rear view mirror indicates the direction in which
the vehicle is heading.
- Operation
To turn the compass on or off, push and hold “AUTO” for longer than 3 seconds.
- Displays and directions
Calibrating the c ...
ECU Version Miss Match (C1288/88)
DESCRIPTION
DTC Code
DTC Detection Condition
Trouble Area
C1288/88
ECM does not match.
ECM
PROCEDURE
1.
CHECK CAN COMMUNICATION SYSTEM
(a) Chec ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL DRIVE MONITOR SWITCH
(a) Engage the 4 claws to install the drive monitor switch.
2. INSTALL RADIO AND DISPLAY RECEIVER ASSEMBLY WITH BRACKET (for Radio and Display
Type)
3. INSTALL NAVIGATION RECEIVER ASSEMBLY WITH B ...