Toyota 4Runner: Indicator Circuit
DESCRIPTION
The warning indicator lights are installed in the combination meter assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
|
1. |
CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - BATTERY) |
|
(a) Disconnect the F14 combination meter assembly connector. |
|
(b) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
|
Tester Connection |
Switch Condition |
Specified Condition |
|---|---|---|
|
F14-17 (IG+) - Body ground |
Ignition switch ON |
11 to 14 V |
|
*a |
Front view of wire harness connector (to Combination Meter Assembly) |
| NG | .gif) |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
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|
2. |
CHECK HARNESS AND CONNECTOR (CLEARANCE WARNING ECU ASSEMBLY - COMBINATION METER ASSEMBLY) |
(a) Disconnect the F95 clearance warning ECU assembly 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 |
|---|---|---|
|
F95-9 (L4) - F14-35 (FR) |
Always |
Below 1 Ω |
|
F95-26 (L5) - F14-32 (FL) |
Always |
Below 1 Ω |
|
F95-28 (L1) - F14-7 (RR) |
Always |
Below 1 Ω |
|
F95-29 (L2) - F14-12 (RL) |
Always |
Below 1 Ω |
|
F95-30 (L3) - F14-18 (BK) |
Always |
Below 1 Ω |
|
F95-31 (L10) - F14-31 (OP) |
Always |
Below 1 Ω |
|
F95-9 (L4) - Body ground |
Always |
10 kΩ or higher |
|
F95-26 (L5) - Body ground |
Always |
10 kΩ or higher |
|
F95-28 (L1) - Body ground |
Always |
10 kΩ or higher |
|
F95-29 (L2) - Body ground |
Always |
10 kΩ or higher |
|
F95-30 (L3) - Body ground |
Always |
10 kΩ or higher |
|
F95-31 (L10) - Body ground |
Always |
10 kΩ or higher |
| OK | |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Clearance Warning Buzzer Circuit
DESCRIPTION
The clearance warning buzzer sounds to alert the driver. The sounding pattern
changes depending on the distance to an obstacle.
WIRING DIAGRAM
PROCEDURE
1.
C ...
Other materials about Toyota 4Runner:
Off-road driving
When driving your vehicle off-road, please observe the following precautions
to ensure your driving enjoyment and to help prevent the closure of areas to
off-road vehicles:
• Drive your vehicle only in areas where off-road vehicles are permitted to
tr ...
Precaution
PRECAUTION
1. IGNITION SWITCH EXPRESSION
(a) The type of ignition switch used on this model differs depending on the specifications
of the vehicle. The expressions listed in the table below are used in this section.
Expression
Igniti ...
0.0085