LIGHT SWITCH INSPECTION
- Verify that the continuity between the light switch terminals is as indicated in (Scheme 5).
- If not as indicated in (Scheme 5) replace the light switch.
Scheme 4
Scheme 5
Scheme 6
Scheme 7
Scheme 8
- Remove the battery cover.
- Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000) .)
- Disconnect the connector.
- Remove the screw and then remove the flasher control module.
- Install in the reverse order of removal.
FLASHER CONTROL MODULE INSPECTION
- Remove the flasher control module with the connector still connected.
- Measure the voltage at each terminal (other than terminal F). If the voltage is not as specified in «TERMINAL VOLTAGE TABLE»(ref-244511-S06432946452006092400000) inspect the parts under "Inspection item(s)".
- Disconnect the flasher control module connector.
- Verify that continuity at terminal F is as indicated in «TERMINAL VOLTAGE TABLE»(ref-244511-S06432946452006092400000) . If there is any malfunction, inspect the parts under "Inspection item(s)". If the system does not work properly even though the parts or related wiring harnesses do not have any malfunction, replace the flasher control module.
Scheme 9
| Terminal | Signal name | Connected to | Measured condition | Voltage (V)/Continuity | Inspection item(s) | |
|---|---|---|---|---|---|---|
| A | Power supply | HAZARD 10 A fuse | Under any condition | B+ | HAZARD 10 A fuse Related wiring harnesses | |
| D | Flasher control module output | Turn light (LH) | Turn light switch (LH) is on. | Turn light (LH) flashes. | Alternates between 1.0 or less and B+ | Turn light (LH) Related wiring harnesses |
| Hazard warning switch is on. | ||||||
| Except above | 1.0 or less | |||||
| F | GND | Body ground | Under any condition: Inspect for continuity to ground. | Continuity detected | GND | |
| G | Flasher control module output | Turn light (RH) | Turn light switch (RH) is on. | Turn light (RH) flashes. | Alternates between 1.0 or less and B+ | Turn light (RH) Related wiring harnesses |
| Hazard warning switch is on. | ||||||
| Except above | 1.0 or less | |||||
| H | Hazard warning switch input | Hazard warning switch | Hazard warning switch is on. | 1.0 or less | Hazard warning switch (See HAZARD WARNING SWITCH INSPECTION .) Related wiring harnesses | |
| Hazard warning switch is off. | B+ | |||||
| I | Turn switch (RH) input | Turn switch | Turn the ignition switch to the ON position. | Turn switch (RH) is on. | B+ | Turn switch (See LIGHT SWITCH INSPECTION .) Related wiring harnesses |
| Except above | 1.0 or less | |||||
| J | Turn switch (LH) input | Turn switch | Turn the ignition switch to the ON position. | Turn switch (LH) is on. | B+ | Turn switch (See LIGHT SWITCH INSPECTION .) Related wiring harnesses |
| Except above | 1.0 or less | |||||
TERMINAL VOLTAGE TABLE (REFERENCE)
Scheme 10
- Remove the battery cover.
- Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000) .)
- Disconnect the connectors.
- Remove the screw and then remove the DRL control module.
- Install in the reverse order of removal.
Scheme 11
DRL CONTROL MODULE INSPECTION
- Connect the connector to the DRL control module.
- Connect the negative battery cable.
- Measure the voltage at the DRL control module using voltmeter. When inspecting terminal 1B, 1D or 2D for continuity, disconnect the DRL control module connector.
- If the value are not as specified in «TERMINAL VOLTAGE TABLE (REFERENCE)»(ref-244511-S00666502702006092400000) , inspect the parts under "Inspection item(s)" and related wiring harnesses.
- If the system does not work properly even though the parts or related wiring harnesses do not have any malfunction, replace the DRL control module.
Scheme 12
| Terminal | Signal name | Connected to | Test condition | Voltage (V)/Continuity | Inspection item(s) | |
|---|---|---|---|---|---|---|
| 1A | Power supply | ROOM 30 A fuse | Under any condition | B+ | ROOM 30 A fuse Related wiring harness | |
| 1B | Parking brake lever pulled/released | Parking brake switch | Parking brake lever pulled: Check for continuity to ground. | Continuity | Parking brake switch (See PARKING BRAKE SWITCH INSPECTION .) Related wiring harness | |
| Parking brake lever released: Check for continuity to ground. | No | |||||
| 1I | IG1 | Ignition switch | Turn the ignition switch to the ON position. | B+ | Ignition switch (See IGNITION SWITCH INSPECTION .) Related wiring harness | |
| Turn the ignition switch to the LOCK position. | 1.0 or less | |||||
| 1K | High-beam on/off | Light switch | Turn the ignition switch to the ON position. | Dimmer switch at HI | 1.0 or less | Light switch (See LIGHT SWITCH INSPECTION .) Related wiring harness |
| Dimmer switch at LO | B+ | |||||
| 1L | Front fog light switch ON/OFF | Front fog light switch | Light switch at 2nd position | Front fog light switch is on. | 1.0 or less | Light switch (See LIGHT SWITCH INSPECTION .) Related wiring harness |
| Front fog light switch is off. | B+ | |||||
| 1M | Flash-to-pass | Light switch | Turn the ignition switch to the ON position. | Flash-to-pass activated. | 1.0 or less | Light switch (See LIGHT SWITCH INSPECTION .) Related wiring harness |
| Flash-to-pass not activated. | B+ | |||||
| 1N | Front fog light relay operation | Front fog light relay | Light switch at 2nd position and dimmer switch at LO | Front fog light switch is on. | 1.0 or less | FOG 15 A fuse Front fog light relay (See RELAY INSPECTION .) Related wiring harness |
| Front fog light switch is off. | B+ | |||||
| 2A | Headlight (RH) operation (high-beam) | Headlight (high-beam) | Light switch at 2nd position | Dimmer switch at LO | 1.0 or less | Headlight (RH) Related wiring harness |
| Dimmer switch at HI | 1.0 or less | |||||
| 2C | Headlight (LH) operation (high-beam) | Headlight (high-beam) | Light switch at 2nd position | Dimmer switch at LO | 1.0 or less | Headlight (LH) Related wiring harness |
| Dimmer switch at HI | B+ | |||||
| 2D | Ground | GND | Under any condition: Check for continuity to ground. | Continuity | GND | |
| 2E | Headlight (RH) operation (high-beam) | Headlight (high-beam) | Light switch at 2nd position | Dimmer switch at LO | 1.0 or less | Headlight (RH) Related wiring harness |
| Dimmer switch at HI | B+ | |||||
| 2G | Power supply | DRL 15A fuse | Under any condition | B+ | Headlight 15 A fuse Related wiring harness | |
TERMINAL VOLTAGE TABLE (REFERENCE)
Scheme 13
- Remove the battery cover.
- Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000) .)
- Remove the lens.
- Remove the map light bulb
- Remove the map light. (See «MAP LIGHT REMOVAL NOTE»(ref-244511-S08134155792006092400000) .)
- Disconnect the connector.
- Install in the reverse order of removal.
Scheme 14
- Insert a tape-wrapped flathead screwdriver into the gap between the headliner and the map light.
- Press the tab, and remove the map light.
Scheme 15
Scheme 16
- Verify that the continuity between the map light terminals is as indicated in (Scheme 16). If not as indicated in (Scheme 16), replace the map light.
Scheme 17
- Remove the battery cover.
- Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000) .)
- Remove the trunk compartment light.
- Disconnect the trunk compartment light connector.
- Remove the trunk compartment light bulb.
- Install in the reverse order of removal.
Scheme 18
Scheme 19
- Verify that the continuity between the trunk compartment light terminals is as indicated in (Scheme 19). If not as indicated in (Scheme 19), replace the cargo compartment light.
Scheme 20
- Remove the battery cover.
- Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000) .)
- Remove the column cover. (See «COLUMN COVER REMOVAL/INSTALLATION»(ref-244480-S03023275402006092400000) .)
- Remove the ignition key illumination bulb.
- Install in the reverse order of removal.
Scheme 21
- Remove the battery cover.
- Disconnect the negative battery cable. (See «BATTERY REMOVAL/INSTALLATION [LF]»(ref-244448-S25513985422006092400000).)
- Disassemble in the order indicated in (Scheme 22).
- Install in the reverse order of removal.
Scheme 22
Scheme 23
- Remove the door switch. (See «DOOR SWITCH REMOVAL/INSTALLATION»(ref-244511-S35565176242006092400000).)
- Verify that the continuity between door switch terminal and the body ground is as indicated in (Scheme 23). If not as indicated in (Scheme 23), replace the door switch.