Physical Values
CAUTION:
- Check combination switch system terminal waveform under the loaded condition with lighting switch, turn signal switch and wiper switch OFF is not to be fluctuated by being overloaded.
- Turn wiper intermittent dial position to 4 except when checking waveform or voltage of wiper intermittent dial position. Wiper intermittent dial position can be confirmed on CONSULT. Refer to "COMB SW: CONSULT FUNCTION (BCM - COMB SW) ".
- BCM reads the status of the combination switch at 10 ms internal normally. Refer to "SYSTEM DIAGRAM ".
| Terminal No. (Wire color) | Description | Condition | Value (Approx.) | |||
|---|---|---|---|---|---|---|
| + | - | Signal name | Input/Output | |||
| 2 (G) | Ground | Combination switch INPUT 5 | Input | Combination switch (Wiper intermittent dial 4) | All switch OFF | 0 V |
| Turn signal switch RH | ||||||
| Lighting switch HI | ||||||
| Lighting switch 1ST | ||||||
| Lighting switch 2ND | ||||||
| 3 (Y) | Ground | Combination switch INPUT 4 | Input | Combination switch (Wiper intermittent dial 4) | All switch OFF | 0 V |
| Turn signal switch LH | ||||||
| Lighting switch PASS | ||||||
| Lighting switch 2ND | ||||||
| 4 (W) | Ground | Combination switch INPUT 3 | Input | Combination switch (Wiper intermittent dial 4) | All switch OFF | 0 V |
| Front wiper switch LO | ||||||
| Front wiper switch MIST | ||||||
| Front wiper switch INT | ||||||
| 5 (R) | Ground | Combination switch INPUT 2 | Input | Combination switch | All switch OFF (Wiper intermittent dial 4) | 0 V |
| Front washer switch (Wiper intermittent dial 4) | ||||||
| Rear washer ON (Wiper intermittent dial 4) | ||||||
Any of the condition below with all switch OFF
|
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| Rear wiper switch ON (Wiper intermittent dial 4) | ||||||
| 6 (BG) | Ground | Combination switch INPUT 1 | Input | Combination switch | All switch OFF (Wiper intermittent dial 4) | 0 V |
| Front wiper switch HI (Wiper intermittent dial 4) | ||||||
| Rear wiper switch INT (Wiper intermittent dial 4) | ||||||
| Wiper intermittent dial 3 (All switch OFF) | ||||||
Any of the condition below with all switch OFF
|
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Any of the condition below with all switch OFF
|
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| 7 (V) | Ground | Door key cylinder switch UNLOCK signal | Input | Door key cylinder switch | NEUTRAL position | |
| UNLOCK position | 0 V | |||||
| 8 (R) | Ground | Door key cylinder switch LOCK signal | Input | Door key cylinder switch | NEUTRAL position | |
| LOCK position | 0 V | |||||
| 9 (R) | Ground | Stop lamp switch | Input | Stop lamp switch | OFF (Brake pedal is not depressed) | 0 V |
| ON (Brake pedal is depressed) | Battery voltage | |||||
| 10 (SB) | Ground | Rear window defogger switch | Input | Rear window defogger switch | Not pressed | Battery voltage |
| Pressed | 0 V | |||||
| 11 (SB) | Ground | Ignition switch ACC | Input | Ignition switch OFF | 0 V | |
| Ignition switch ACC or ON | Battery voltage | |||||
| 12 (BG) | Ground | Passenger door switch | Input | Passenger door switch | OFF (When passenger door closed) | |
| ON (When passenger door opened) | 0 V | |||||
| 13 (LG) | Ground | Rear door switch RH | Input | Rear door switch RH | OFF (When rear door RH closed) | |
| ON (When rear door RH opened) | 0 V | |||||
| 18 (R) | Ground | Receiver and sensor ground | Input | Ignition switch ON | 0 V | |
| 19 (V) | Ground | Remote keyless entry receiver power supply | Input | Ignition switch OFF | Remove mechanical key from ignition key cylinder (Any door opened) | 5 V |
| 20 (GR) | Ground | Remote keyless entry receiver signal | Input | Ignition switch OFF |
NOTE:
The wave form changes according to signal-receiving condition.
|
|
| 21 (G) | Ground | NATS antenna amp. | Input/Output | Just after inserting ignition key in key cylinder | Pointer of tester should move | |
| 23 (B) | Ground | Security indicator signal | Input | Security indicator | ON | 0 V |
| Blinking (Ignition switch OFF) | ||||||
| OFF | Battery voltage | |||||
| 25 (BR) | Ground | NATS antenna amp. | Input/Output | Just after inserting ignition key in key cylinder | Pointer of tester should move | |
| 27 (Y) | Ground | A/C switch | Input | Ignition switch OFF | ||
| Ignition switch ON | A/C switch OFF | |||||
| A/C switch ON | 0 V | |||||
| 28 (LG) | Ground | Blower fan switch | Input | Ignition switch OFF | ||
| Ignition switch ON | Blower fan switch OFF | |||||
| Blower fan switch ON | 0 V | |||||
| 29 (W) | Ground | Hazard switch | Input | Hazard switch | OFF | Battery voltage |
| ON | 0 V | |||||
| 30 (G) | Ground | Back door opener switch | Input | Back door opener switch | Not pressed | Battery voltage |
| Pressed | 0 V | |||||
| 32 (BR) | Ground | Combination switch OUTPUT 5 | Output | Combination switch | All switch OFF (Wiper intermittent dial 4) | |
| Rear wiper switch ON (Wiper intermittent dial 4) | ||||||
Any of the condition below with all switch OFF
|
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| 33 (GR) | Ground | Combination switch OUTPUT 4 | Output | Combination switch | All switch OFF (Wiper intermittent dial 4) | |
| Lighting switch 1ST (Wiper intermittent dial 4) | ||||||
| Rear wiper switch INT (Wiper intermittent dial 4) | ||||||
Any of the condition below with all switch OFF
|
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| 34 (SB) | Ground | Combination switch OUTPUT 3 | Output | Combination switch | All switch OFF (Wiper intermittent dial 4) | |
| Lighting switch 2ND (Wiper intermittent dial 4) | ||||||
| Lighting switch HI (Wiper intermittent dial 4) | ||||||
| Rear washer switch ON (Wiper intermittent dial 4) | ||||||
Any of the condition below with all switch OFF
|
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| 35 (B) | Ground | Combination switch OUTPUT 2 | Output | Combination switch (Wiper intermittent dial 4) | All switch OFF | |
| Lighting switch 2ND | ||||||
| Lighting switch PASS | ||||||
| Front wiper switch INT | ||||||
| Front wiper switch HI | ||||||
| 36 (V) | Ground | Combination switch OUTPUT 1 | Output | Combination switch (Wiper intermittent dial 4) | All switch OFF | |
| Turn signal switch RH | ||||||
| Turn signal switch LH | ||||||
| Front wiper switch LO (Front wiper switch MIST) | ||||||
| Front washer switch ON | ||||||
| 37 (LG) | Ground | Key switch | Input | Insert mechanical key into ignition key cylinder | Battery voltage | |
| Remove mechanical key from ignition key cylinder | 0 V | |||||
| 38 (G) | Ground | Ignition switch ON | Input | Ignition switch OFF or ACC | 0 V | |
| Ignition switch ON or START | Battery voltage | |||||
| 39 (L) | Ground | CAN-H | Input/Output | - | - | |
| 40 (P) | Ground | CAN-L | Input/Output | - | - | |
| 43 (V) | Ground | Back door switch | Input | Back door switch | OFF (When back door closed) | |
| ON (When back door opened) | 0 V | |||||
| 44 (B) | Ground | Rear wiper auto stop position | Input | Ignition switch ON | Rear wiper stop position | 0 V |
| Any position other than rear wiper stop position | Battery voltage | |||||
| 45 (P) | Ground | Door lock and unlock switch LOCK signal | Input | Door lock and unlock switch | NEUTRAL position | |
| LOCK position | 0 V | |||||
| 46 (BR) | Ground | Door lock and unlock switch UNLOCK signal | Input | Door lock and unlock switch | NEUTRAL position | |
| UNLOCK position | 0 V | |||||
| 47 (W) | Ground | Driver door switch | Input | Driver door switch | OFF (When driver door closed) | |
| ON (When driver door opened) | 0 V | |||||
| 48 (GR) | Ground | Rear door switch LH | Input | Rear door switch LH | OFF (When rear door LH closed) | |
| ON (When rear door LH opened) | 0 V | |||||
| 49 (L) | Ground | Luggage room lamp control | Output | Luggage room lamp switch DOOR position | Back door is closed (Luggage room lamp turns OFF) | Battery voltage |
| Back door is opened (Luggage room lamp turns ON) | 0 V | |||||
| 53 (V) | Ground | Back door open | Output | Back door opener switch | Not pressed (Back door actuator is activated) | 0 V |
| Pressed (Back door actuator is activated) | Battery voltage | |||||
| 55 (SB) | Ground | Rear wiper motor | Output | Ignition switch ON | Rear wiper switch OFF | 0 V |
| Rear wiper switch ON | Battery voltage | |||||
| 56 (Y) | Ground | Interior room lamp power supply | Output | After passing the interior room lamp battery saver operation time | 0 V | |
| Any other time after passing the interior room lamp battery saver operation time | Battery voltage | |||||
| 57 (G) | Ground | Battery power supply | Input | Ignition switch OFF | Battery voltage | |
| 59 (L) | Ground | Driver door UNLOCK | Output | Driver door | UNLOCK (Actuator is activated) | Battery voltage |
| Other than UNLOCK (Actuator is not activated) | 0 V | |||||
| 60 (BR) | Ground | Turn signal LH | Output | Ignition switch ON | Turn signal switch OFF | 0 V |
| Turn signal switch LH | ||||||
| 61 (GR) | Ground | Turn signal RH | Output | Ignition switch ON | Turn signal switch OFF | 0 V |
| Turn signal switch RH | ||||||
| 63 (R) | Ground | Interior room lamp timer control | Output | Interior room lamp | OFF | Battery voltage |
| ON | 0 V | |||||
| 65 (V) | Ground | All doors LOCK | Output | All doors | LOCK (Actuator is activated) | Battery voltage |
| Other than LOCK (Actuator is not activated) | 0 V | |||||
| 66 (G) | Ground | Passenger door and rear door UNLOCK | Output | Passenger door and rear door | UNLOCK (Actuator is activated) | Battery voltage |
| Other than UNLOCK (Actuator is not activated) | 0 V | |||||
| 67 (B) | Ground | Ground | Output | Ignition switch ON | 0 V | |
| 68 (L) | Ground | P/W power supply (RAP) | Output | Ignition switch ON | Battery voltage | |
| 69 (P) | Ground | P/W power supply (BAT) | Output | Ignition switch OFF | Battery voltage | |
| 70 (Y) | Ground | Battery power supply | Input | Ignition switch OFF | Battery voltage | |