DESCRIPTION
This DTC is stored when LIN communication between the drive monitor switch and combination meter assembly stops 10 seconds or more.
DTC Code |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2661 |
No communication between the drive monitor switch and combination meter assembly for 10 seconds or more. |
|
B2662 |
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Connect the Techstream to the vehicle and turn a courtesy light switch on and off at 1.5 second intervals until communication between the Techstream and vehicle begins.
HINT:
As the combination meter assembly incorporates the accessory meter function, DTC B2662 is stored at the same time as B2661. The accessory meter assembly does not support LIN communication. Therefore, if DTCs B2661 and B2662 are stored, check for communication disruptions between the drive monitor switch and the combination meter assembly.
PROCEDURE
1. |
CLEAR DTC |
(a) Clear the DTCs (See page ).
|
2. |
CHECK FOR DTC |
(a) Check for DTCs (See page ).
OK:
DTC B2661 and B2662 are not output.
OK |
USE SIMULATION METHOD TO CHECK |
|
3. |
CHECK HARNESS AND CONNECTOR (DRIVE MONITOR SWITCH - COMBINATION METER ASSEMBLY) |
(a) Disconnect the U1 drive monitor switch connector.
(b) Disconnect the F14 combination meter assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
U1-4 (LIN) - F14-6 (LINT) |
Always |
Below 1 Ω |
U1-4 (LIN) or F14-6 (LINT) - Body ground |
Always |
10 kΩ or higher |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
4. |
CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - BATTERY AND BODY GROUND) |
(a) Disconnect the F14 combination meter assembly connector. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F14-20 (E1) - Body ground |
Always |
Below 1 Ω |
(c) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
F14-15 (B) - Body ground |
Always |
11 to 14 V |
F14-17 (IG+) - Body ground |
Ignition switch ON |
11 to 14 V |
*a |
Front view of wire harness connector (to Combination Meter Assembly) |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
5. |
REPLACE COMBINATION METER ASSEMBLY |
(a) Temporarily replace the combination meter assembly with a new one (See page ).
|
6. |
CLEAR DTC |
(a) Clear the DTCs (See page ).
|
7. |
CHECK FOR DTC |
(a) Check for DTCs (See page ).
OK |
END (COMBINATION METER ASSEMBLY IS DEFECTIVE) |
NG |
REPLACE DRIVE MONITOR SWITCH |
Sound Quality is Bad Only when CD is Played (Volume is Too Low)
PROCEDURE
1.
REPLACE CD AND RECHECK
(a) Replace the CD with a known good one and check that the malfunction disappears.
OK:
Malfunction disappears.
OK
END
NG
REPLACE RADIO AN ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL BRAKE BOOSTER GASKET
(a) Install a new brake booster gasket to the hydraulic brake booster.
2. INSTALL HYDRAULIC BRAKE BOOSTER ASSEMBLY
(a) Install the hydraulic brake booster assembly with the 4 nuts.
Torque:
14 N·m ...