Toyota Tundra (2015 year). Manual — part 2092
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN
IN PROBLEM SYMPTOMS TABLE
LIGHTING: LIGHTING SYSTEM: Headlight Dimmer Switch Circuit; ...
Last Modified: 9-16-2014
6.6 J
Doc ID: RM000002WL000LX
Model Year: 2015
Model: Tundra
Prod Date Range: [08/2014 - ]
Title: LIGHTING: LIGHTING SYSTEM: DRL Relay Circuit; 2015 MY Tundra [08/2014 - ]
DRL Relay Circuit
DESCRIPTION
The main body ECU controls the daytime running lights.
WIRING DIAGRAM
LIGHTING: LIGHTING SYSTEM: DRL Relay Circuit; 2015 MY Tundr...
A
INSPECTION PROCEDURE
HINT:
Inspect the headlights for circuits related to this system before performing the following inspection
procedure.
PROCEDURE
1.
CHECK VEHICLE TYPE
(a) Check vehicle type.
Result
RESULT
PROCEED TO
for Halogen Type
A
for LED Type
B
B
GO TO STEP 4
2.
CHECK HARNESS AND CONNECTOR (TURN SIGNAL FLASHER - MAIN BODY ECU)
(a) Disconnect the J29 relay connector.
(b) Disconnect the J3 ECU connector.
(c) Measure the resistance according to the value(s) in the table
below.
Standard resistance:
TESTER CONNECTION
CONDITION
SPECIFIED CONDITION
J29-5 (L) - J3-8 (DRL)
Always
Below 1 Ω
J29-5 (L) - Body ground
Always
10 kΩ or higher
NG
REPAIR OR REPLACE HARNESS OR CONNECTOR
LIGHTING: LIGHTING SYSTEM: DRL Relay Circuit; 2015 MY Tundr...
OK
3.
CHECK MAIN BODY ECU
(a) Disconnect the J29 relay connector.
(b) Measure the voltage according to the value(s) in the table
below.
Standard voltage:
TESTER CONNECTION SWITCH CONDITION SPECIFIED CONDITION
8 (DRL) - Body ground
Ignition switch ON
11 to 14 V
Ignition switch OFF
Below 1 V
NG
REPLACE MAIN BODY ECU
OK
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN
IN PROBLEM SYMPTOMS TABLE
4.
CHECK HARNESS AND CONNECTOR (HEADLIGHT - BATTERY)
(a) for LH:
(1) Disconnect the A10 headlight connector.
(2) Measure the voltage according to the value(s) in the table below.
Standard voltage:
TESTER CONNECTION
SWITCH CONDITION
SPECIFIED CONDITION
LIGHTING: LIGHTING SYSTEM: DRL Relay Circuit; 2015 MY Tundr...
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст