Toyota Corolla Cross: Inspection
INSPECTION
PROCEDURE
1. INSPECT TURN SIGNAL SWITCH
(a) Resistance Check.
|
(1) Measure the resistance according to the value(s) in the table below.
Standard Resistance: Light Control Switch |
Tester Connection | Condition |
Specified Condition | |
*1: w/ DRL OFF Switch
*2: w/ Light Control Switch OFF Position *3: w/ DRL Switch *4: w/ Automatic Light Control System | |
z17-2 (L_OFF) - z17-12 (EL) |
Light control switch DRL-OFF*1 Light control switch OFF*2 |
Below 1 Ω | |
z17-10 (A) - z17-12 (EL) |
Light control switch DRL position*3 Light control switch AUTO position*4 |
Below 1 Ω | |
z17-14 (T) - z17-12 (EL) |
Light control switch in tail position |
Below 1 Ω | |
z17-5 (H) - z17-12 (EL) |
Light control switch in head position |
Below 1 Ω | Dimmer Passing Switch |
Tester Connection | Condition |
Specified Condition | |
z17-6 (HF) - z17-12 (EL) |
Dimmer switch in flash position |
Below 1 Ω | |
z17-1 (HU) - z17-12 (EL) |
Dimmer switch in high position |
Below 1 Ω | Fog Light Switch (w/ Fog Light) |
Tester Connection | Condition |
Specified Condition | |
z17-4 (BFG) - z17-12 (EL) |
Fog light switch off |
10 kΩ or higher | |
z17-4 (BFG) - z17-12 (EL) |
Fog light switch on |
Below 1 Ω | Turn Signal Switch |
Tester Connection | Condition |
Specified Condition | |
z17-9 (TR) - z17-12 (EL) |
Turn signal switch in neutral position |
10 kΩ or higher | |
z17-3 (TL) - z17-12 (EL) |
Turn signal switch in neutral position |
10 kΩ or higher | |
z17-9 (TR) - z17-12 (EL) |
Turn signal switch in right turn position |
Below 1 Ω | |
z17-9 (TR) - z17-12 (EL) |
Turn signal switch in full right turn position |
Below 1 Ω | |
z17-9 (TR) - z17-11 (CR) |
Turn signal switch in full right turn position |
Below 1 Ω | |
z17-11 (CR) - z17-12 (EL) |
Turn signal switch in full right turn position |
Below 1 Ω | |
z17-3 (TL) - z17-12 (EL) |
Turn signal switch in left turn position |
Below 1 Ω | |
z17-3 (TL) - z17-12 (EL) |
Turn signal switch in full left turn position |
Below 1 Ω | |
z17-3 (TL) - z17-11 (CR) |
Turn signal switch in full left turn position |
Below 1 Ω | |
z17-11 (CR) - z17-12 (EL) |
Turn signal switch in full left turn position |
Below 1 Ω |
HINT:
- The left turn or right turn condition indicates a condition in which the turn signal switch will return to the neutral position after releasing your hand from the turn signal switch (turn signal switch is operated approximately 6.3°).
- The full left turn or full right turn condition indicates a condition in which the turn signal switch will not return to the neutral position after releasing your hand from the turn signal switch (turn signal switch is operated 10.5°).
If the result is not as specified, replace the turn signal switch. |
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*a | Component without harness connected
(Turn Signal Switch) | | |
READ NEXT:
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 TURN SIGNAL SWITCH
84329 -
- -
2 UPPER STEERING COLUMN
PRECAUTION NOTICE: When disassembling the headlight assembly, use static electricity countermeasures SST (desktop anti-static mat set) and observe all precautions to prevent damage to the system by el
SEE MORE:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 CUT KEY
69503B
- -
2 TRANSMITTER HOUSING COVER
-
- -
3 TRANSMITTER BATTERY
89745C
- -
DESCRIPTION
If a malfunction in the power source circuit occurs, or a malfunction in communication
between the skid control ECU (brake actuator assembly) and 4WD ECU assembly occurs,
the 4WD ECU assembly will detect a decreased supply voltage malfunction.
DTC No.
Detectio
