Toyota Highlander Service Manual: On-vehicle inspection
NOTICE: In this section, the terms "cold" and "hot" refer to the temperature of the coils. "Cold" means approximately -10 C (14 F) to 50 C (122 F). "Hot" means approximately 50 C (122 F) to 100 C (212 F).
1. INSPECT IGNITION COIL ASSY (WITH IGNITER) AND PERFORM SPARK TEST
(a) Check for DTCs.
NOTICE: If a DTC is present, perform a troubleshooting in accordance with the procedure for that DTC.
(b) Check if sparks occur.
- Remove the V-bank cover (see page 14-24 ).
- Remove the intake air surge tank (see page 14-24 ).
- Remove the ignition coils.
- Using a 16 mm (0.63 in.) plug wrench, remove the spark plugs.
- Install the spark plugs to each ignition coil and connect the ignition coil connectors.
- Disconnect the 6 injector connectors.
- Ground the spark plugs.
- Check if sparks occur at each spark plug while the engine is being cranked.
NOTICE:
- Be sure to ground the spark plug when checking.
- Replace the ignition coil if given physical impact is given to the coil.
- Do not crank the engine for more than 2 seconds.
If sparks do not occur, do the following test:
- Using a 16 mm (0.63 in.) plug wrench, install the spark plugs.
Torque: 25 NVm (255 kgfVcm, 18.5 ftVlbf)
- Install the ignition coil.
Torque: 8.0 NVm (82 kgfVcm, 71 in.Vlbf)
- Install the intake air surge tank (see page 14-24 ).
- Install the V-bank cover (see page 14-24 ).
Inspection
NOTICE:
In this section, the terms "cold" and "hot" refer to the temperature of the
coils. "Cold" means approximately
-10 C (14 F) to 50 C (122 F). "Hot" means approximately 50 C (122 F) to 100 C ...
More about Toyota Highlander:
Power outlet socket ASSY CTR
REPLACEMENT
HINT:
COMPONENTS: See page 67-2
Installation is in the reverse order of removal.
1. REMOVE POWER OUTLET SOCKET ASSY CTR
(a) Turn the socket in the circumference direction as shown
in the illustration, disengage the claw between the socket
and the power point socket cover ...
