Cornering Lamp

System Description
The cornering lamp operation is controlled by the lighting switch which is built into the combination switch and smart entrance control unit. The battery saver system is controlled by the smart entrance control unit.

Power is supplied at all times
- to tail lamp relay terminals 1 and 3
- through 10 A fuse (No.60, located in the fuse and fusible link box), and
- to smart entrance control unit terminal 49
- through 10 A fuse [No.13, located in the fuse block (J/B)].

When ignition switch is in ON or START position, power is supplied
- to smart entrance control unit terminal 27
- through 10 A fuse [No.10, located in the fuse block (J/B)].

When the ignition switch is in the ACC or ON position, power is supplied
- to smart entrance control unit terminal 26
- through 10 A fuse [No.1, located in the fuse block (J/B)].

Ground is supplied to smart entrance control unit terminals 43 and 64.

LIGHTING OPERATION BY LIGHTING SWITCH
When lighting switch is 1ST (or 2ND) position, ground is supplied
- to tail lamp relay terminal 2 from smart entrance control unit terminals 19 and 57
- through smart entrance control unit terminals 20 and 58, and
- through lighting switch and body grounds E11, E22 and E53.

Tail lamp relay is then energized.

The lighting switch must be in the 1ST or 2ND position for the cornering lamps to operate.

With the ignition switch in the ON or START position, power is supplied to cornering lamp relay terminal 5
- through 10 A fuse [No.26, located in the fuse block (J/B).

Power is supplied to cornering lamp relay terminal 1
- through tail lamp relay terminal 5, when the lighting switch in the 1st or 2ND position.

Ground is supplied to cornering lamp relay terminal 2 through body grounds E11, E22 and E53.

With power and ground supplied, the cornering lamp relay is energized.

Power is supplied
- from terminal 3 of the cornering lamp relay
- to cornering lamp switch terminal 61.

RH turn
When the turn signal lever is moved to the RH position, power is supplied
- from terminal 61 of the cornering lamp switch
- through terminal 62 of the cornering lamp switch
- to cornering lamp RH terminal 1.

Ground is supplied to terminal 2 of cornering lamp RH through body grounds E11, E22 and E53. The RH cornering lamp illuminates until the turn signal lever returns to NEUTRAL position.

LH turn
When the turn signal lever is moved to the LH position, power is supplied
- from terminal 61 of the cornering lamp switch
- through terminal 63 of the cornering lamp switch
- to cornering lamp LH terminal 1.

Ground is supplied to terminal 2 of cornering lamp LH through body grounds E11, E22 and E53. The LH cornering lamp illuminates until the turn signal lever returns to NEUTRAL position.

BATTERY SAVER CONTROL
Cornering lamp will remain on for a short while after the ignition switch is turned ON (or START) from OFF (or ACC).

Continuity between terminals 19 and 20, and between terminals 57 and 58 of smart entrance control unit will be disturbed after 45 seconds, then the headlamps will be turned off.

Then cornering lamp is turned off.

Cornering lamp is turned off when driver or passenger side door is opened even if 45 seconds have not passed after the ignition switch is turned from ON (or START) to OFF (or ACC) positions while illumination lamps are illuminated.

When the lighting switch is turned from OFF to 1ST (or 2ND) after cornering lamp is turned off by the battery saver control, ground is supplied
- to smart entrance control unit terminals 20 and 58 from lighting switch terminal 11, and
- to tail lamp relay terminal 2 from smart entrance control unit terminals 19 and 57. Then cornering lamp illuminates again.