Subaru Crosstrek Service Manual: Inspection
ENTERTAINMENT > Navigation System
INSPECTION
1. BASIC INSPECTION
1. Using the Check List for Interview, ask the customer the condition of how the trouble occurred. Check List for Interview > CHECK">
2. Check the battery. Battery > INSPECTION">
3. Check the list of Diagnostics with Phenomenon, and perform diagnosis according to the procedures. Diagnostics with Phenomenon > LIST">
2. SYSTEM BLOCK DIAGRAM
*1: Model with telematics
3. MODULE I/O SIGNAL
*: Model with navigation system
• Power supply and speaker output terminal
Terminal No. | Content | Measuring condition | Measurement value | Note |
(i85) No. 1 | FRONT-RH (+) | — | — | — |
(i85) No. 2 | FRONT-LH (+) | — | — | — |
(i85) No. 3 ←> Chassis ground | ACC | ACC ON | 11 — 15 V | — |
(i85) No. 4 ←> Chassis ground | +B | Always | 11 — 15 V | — |
(i85) No. 5 | FRONT-RH (−) | — | — | — |
(i85) No. 6 | FRONT-LH (−) | — | — | — |
(i85) No. 7 ←> Chassis ground | GND | Always | 0 V | — |
(i85) No. 8 | ANTENNA-ON | — | — | — |
(i85) No. 9 | N.C. | — | — | — |
(i85) No. 10 | ILLUMI (+) | — | — | — |
(i131) No. 1 | REAR-RH (+) | — | — | — |
(i131) No. 2 | REAR-LH (+) | — | — | — |
(i131) No. 3 | REAR-RH (−) | — | — | — |
(i131) No. 4 | N.C. | — | — | — |
(i131) No. 5 | ILLUMI (−) | — | — | — |
(i131) No. 6 | REAR-LH (−) | — | — | — |
• Steering switch and AUX input terminal for microphone etc.
Terminal No. | Content | Measuring condition | Measurement value | Note |
(i87) No. 1 ←> Chassis ground | N.C. | — | — | — |
(i87) No. 2 | REV | — | — | — |
(i87) No. 3 | BRIGHT | — | — | — |
(i87) No. 4 | MACC | — | — | — |
(i87) No. 5 | MIC+ | — | — | — |
(i87) No. 6 | MIC-DET | — | — | — |
(i87) No. 7 | N.C. | — | — | — |
(i87) No. 8 | N.C. | — | — | — |
(i87) No. 9 | N.C. | — | — | — |
(i87) No. 10 | N.C. | — | — | — |
(i87) No. 11 | N.C. | — | — | — |
(i87) No. 12 | N.C. | — | — | — |
(i87) No. 13 | N.C. | — | — | — |
(i87) No. 14 | N.C. | — | — | — |
(i87) No. 15 ←> Chassis ground | PKB | At parking ON | 1 V or less | — |
(i87) No. 16 | N.C. | — | — | — |
(i87) No. 17 ←> Chassis ground | SPD | When the tire is rotating | Pulse signal | — |
(i87) No. 18 | N.C. | — | — | — |
(i87) No. 19 | MIC- | — | — | — |
(i87) No. 20 | N.C. | — | — | — |
(i87) No. 21 | SW1 | — | — | — |
(i87) No. 22 | SW2 | — | — | — |
(i87) No. 23 | SWG | — | — | — |
(i87) No. 24 | N.C. | — | — | — |
(i87) No. 25 | AUX-DET | — | — | — |
(i87) No. 26 | AUX-R (+) | — | — | — |
(i87) No. 27 | AUX-LR (−) | — | — | — |
(i87) No. 28 | AUX-L (+) | — | — | — |
• Rearview camera
Terminal No. | Content | Measuring condition | Measurement value | Note |
(i146) No. 1 ←> Chassis ground | CGND | Always | 0 V | — |
(i146) No. 2 | CB+ | — | — | — |
(i146) No. 3 | CV+ | — | — | — |
(i146) No. 4 | CV− | — | — | — |
(i146) No. 5 | N.C. | — | — | — |
Wiring diagram
ENTERTAINMENT > Navigation SystemWIRING DIAGRAMRefer to “Navigation System” in the wiring diagram.• Model without telematics: Navigation System > WIRING DIAGRAM">&bull ...
Other materials:
Removal
BRAKE > Brake PedalREMOVAL1. CVT MODELCAUTION:Before handling the airbag system components, always refer to “CAUTION” of “General Description” in “AIRBAG SYSTEM”. General Description > CAUTION">1. Disconnect the ground cable from battery and wait fo ...
Regarding access key
CAUTION
If the access key is dropped, the
integrated mechanical key inside
may become loose. Be careful not
to lose the mechanical key.
NOTE
The access key is always communicating
with the vehicle and is continuously
using the battery. Although
the life of the battery varies depending
on t ...
Installation
AIRBAG SYSTEM > Airbag Control ModuleINSTALLATIONCAUTION:Do not reuse the bolt and nut.Always use new bolts and nuts for them.1. Before installation, inspect the following items and replace any faulty part with a new one.• Control module is deformed.• Control module connector is damag ...
