DESCRIPTION
This DTC is output when a malfunction in the L4 detection switch is detected.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
---|---|---|---|
P2772 |
Four Wheel Drive (4WD) Low Switch Circuit Range / Performance |
|
|
WIRING DIAGRAM
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (4 WHEEL DRIVE CONTROL ECU - TRANSFER SHIFT ACTUATOR ASSEMBLY) |
(a) Disconnect the F13 4 wheel drive control ECU connector.
(b) Disconnect the T4 transfer shift actuator assembly connector.
(c) for Hydraulic Brake Booster:
Disconnect the S1 skid control ECU (Master Cylinder Solenoid) connector.
for Vacuum Brake Booster:
Disconnect the S1 skid control ECU (brake actuator assembly) connector.
(d) for 2TR-FE:
Disconnect the E21 ECM connector.
for 2GR-FKS:
Disconnect the E13 ECM connector.
(e) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F13-3 (4WDL) - T4-9 (L4) |
Always |
Below 1 Ω |
T4-10 (GND) - Body ground |
Always |
Below 1 Ω |
F13-3 (4WDL) or T4-9 (L4) - Body ground |
Always |
10 kΩ or higher |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
2. |
CHECK TRANSFER SHIFT ACTUATOR ASSEMBLY |
(a) Turn the ignition switch to ON.
(b) Turn the transfer position switch to L4.
(c) Turn the ignition switch off.
(d) Disconnect the T4 transfer shift actuator assembly connector.
(e) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
OK |
REPLACE 4 WHEEL DRIVE CONTROL ECU |
NG |
REPLACE TRANSFER SHIFT ACTUATOR ASSEMBLY |
Speaker Output Short (B15C3)
DESCRIPTION
This DTC is stored when a malfunction occurs in the speakers.
DTC No.
DTC Detection Condition
Trouble Area
B15C3
A short is detected in the speaker output circuit.
Harness or connector
Speaker
...
Terminals Of Ecm
TERMINALS OF ECM
1. CHECK ECM
HINT:
The standard normal voltage between each pair of ECM terminals is shown in the
table below. The appropriate conditions for checking each pair of terminals are
also indicated. The result of checks should be compared with the standard normal
voltage for t ...
Inspection
INSPECTION
PROCEDURE
1. INSPECT MAGNET STARTER SWITCH ASSEMBLY
(a) Inspect the pull-in coil.
(1) Measure the resistance according to the value(s) in the table below.
Text in Illustration
*a
Terminal 50
*b
...