CAUTION
- Before disassembling or reassembling parts, always disconnect the battery ground cable from battery. When replacing the audio, control module and other parts provided with memory functions, record the memory contents before disconnecting the battery ground cable. Otherwise, the memory is cleared.
- Reassemble the parts in the reverse order of disassembly procedure unless otherwise indicated.
- Adjust parts to the given specifications.
- Connect the connectors securely during reassembly.
- After reassembly, make sure that the functional parts operate normally.
- Yellow connectors and harnesses with yellow tapes around them are the connectors and harnesses for the airbag system. Using a tester above such circuits may cause malfunction of airbag system. Follow the cautions for the airbag system in this case. < Refer to «CAUTION»(ref-565203-S06105343772013071000000) , General Description. >
- Be careful not to damage the airbag system wiring harness when servicing electrical parts and switches.
- If the steering wheel and steering angle sensor (steering roll connector) are removed, adjust the steering angle sensor. < Refer to «ADJUSTMENT»(ref-565186-S16232332342013071000000) , VDC Control Module and Hydraulic Control Unit (VDCCM&H/U). >
GENERAL TOOL
| TOOL NAME | REMARKS |
|---|---|
| Circuit tester | Used for measuring resistance and voltage. |
| Protective tape (masking tape, etc.) | Used for removing and installing stereo camera cover assembly. |
| Steering wheel puller | Used for removing the steering wheel. |
Scheme 66
| Relay & fuse box | Fuse 15A (stop light and brake switch) | (A) |
|---|---|---|
| Main fuse box | Fuse 10 A (stereo camera) | (B) |
| Brake light relay | (C) |
Note. For other related fuses, refer to the wiring diagram. < Refer to appropriate SYSTEM WIRING DIAGRAM. >
CHECK FUSE
- Remove the fuse and inspect visually.
- If the fuse is blown out, replace the fuse.
Note. If the fuse is blown again, check the system wiring harness.
Scheme 67
- Check the resistance between relay terminals. Terminal No. Inspection conditions Standard Circuit 1 - 2 Always 1 Mohms or more 1 - 4 Always Less than 1 ohms 1 - 2 Apply battery voltage between terminals 3 and 5. Less than 1 ohms
- Replace the relay if the inspection result is not within the standard value.
NOTE
For procedure of each component in the EyeSight system, refer to the respective service information.
- Control module: < Refer to «CONTROL UNIT»(ref-565211-S27727263272013071000000) . >
- Stereo camera: < Refer to «STEREO CAMERA»(ref-565211-S22215293372013071000000) . >
- Cruise control command switch: < Refer to «CRUISE CONTROL COMMAND SWITCH»(ref-565211-S22202949472013071000000) . >
- Combination meter: < Refer to «COMBINATION METER»(ref-565211-S13515931382013071000000) . >
- Transmission control module (TCM) < Refer to «TRANSMISSION CONTROL MODULE (TCM)»(ref-565211-S25012222092013071000000) . >
- Stop light and brake switch: < Refer to «STOP LIGHT & BRAKE SWITCH»(ref-565211-S34494456632013071000000) . >
- Brake light relay: < Refer to «BRAKE LAMP RELAY»(ref-565211-S14351020742013071000000) . >
- VDC control module & hydraulic control unit (VDCCM&H/U): < Refer to «VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM&H/U)»(ref-565211-S34398795602013071000000) . >
- Parking brake actuator: < Refer to «PARKING BRAKE ACTUATOR»(ref-565211-S06159883072013071000000) . >
System control of the EyeSight is performed by the following modules.
- Engine control module (ECM)
- Transmission control module (TCM)
- VDC control module (VDC CM)
- Parking brake actuator (EPB CM)
- Stereo camera
For the combination meter, < Refer to COMBINATION METER . >
For the transmission control module (TCM), refer to the following service information.
- CVT model: < Refer to «TRANSMISSION CONTROL MODULE (TCM)»(ref-565171-S17163826582013071000000) . >
- 5AT model: < Refer to «TRANSMISSION CONTROL MODULE (TCM)»(ref-565170-S00443603182013071000000) . >
For stop light and brake switch, refer to "BRAKE" service information. < Refer to STOP LIGHT SWITCH . >
For VDC control module & hydraulic control module (VDCCM&H/U), refer to "VEHICLE DYNAMICS CONTROL (VDC)" service information. < Refer to VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM&H/U) . >
For parking brake actuator (EPB CM), refer to "PARKING BRAKE" service information. < Refer to PARKING BRAKE ACTUATOR . >