Headlight Dimmer Relay
Inspection
INSPECTION
PROCEDURE
1. INSPECT HEADLIGHT DIMMER RELAY
(a) Check the resistance.
(1) Measure the resistance according to the value(s) in the table below.
Standard:
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Components
COMPONENTS
ILLUSTRATION
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Related Tacoma materials
Pressure Control Solenoid "A" Performance (Shift Solenoid Valve SL1) (P0746)
SYSTEM DESCRIPTION
The ECM uses the vehicle speed signal and signals from the transmission revolution
sensors (NT, SP2) to detect the actual gear (1st, 2nd, 3rd, 4th, 5th or 6th gear).
The ECM compares the actual gear with the shift schedule in the ECM memory to
detect mechanical problems of t ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL STEERING COLUMN ASSEMBLY
(a) Install the steering column assembly with the 2 nuts and bolt.
Torque:
21 N·m {214 kgf·cm, 15 ft·lbf}
(b) Connect each of the connectors to the steering column assembly.
(c) Connect the wire harness clamps to the steering colu ...
Pressure Control Solenoid "B" Circuit Open (P077513)
DESCRIPTION
Changing from 1st to 6th is performed by the ECM turning shift solenoid valves
SL1, SL2, SL3 and SL4 on and off. If an open or short circuit occurs in any of the
shift solenoid valves, the ECM controls the remaining normal shift solenoid valves
to allow the vehicle to be operated ...