Module I/O Signal
Unit body
- Power supply and speaker output terminal
- Model without power amplifier
Terminal No. Contents 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 (-) - - - - Model with power amplifier
Terminal No. Contents Measuring condition Measurement value Note (i35) No. 1 FRONT-RH (+) - - - (i35) No. 2 FRONT-LH (+) - - - (i35) No. 3 ↔ Chassis ground ACC ACC ON 11 - 15 V - (i35) No. 4 ↔ Chassis ground +B Always 11 - 15 V - (i35) No. 5 FRONT-RH (-) - - - (i35) No. 6 FRONT-LH (-) - - - (i35) No. 7 ↔ Chassis ground GND Always 0 V - (i35) No. 8 ANTENNA-ON - - - (i35) No. 9 N.C. - - - (i35) No. 10 ILLUMI (+) - - - (i36) No. 1 REAR-RH (+)/N.C. - - - (i36) No. 2 REAR-LH (+)/INT+ - - - (i36) No. 3 REAR-RH (-)/N.C. - - - (i36) No. 4 N.C./SLD2 - - - (i36) No. 5 ILLUMI (-) - - - (i36) No. 6 REAR-LH (-)/INT (-) - - -
- Model without power amplifier
- Steering switch and AUX input terminal for microphone etc.
Terminal No. Contents 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./TX1+ (for AMP communication)(1) - - - (i87) No. 8 N.C./TX1- (for AMP communication)(1) - - - (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./MUTE(1) - - - (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 (+) - - - (1) Model with power amplifier - Rearview camera
Terminal No. Contents 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. - - - - RSE
Terminal No. Contents Measuring condition Measurement value Note (i272) No. 1 N.C. - - - (i272) No. 2 N.C. - - - (i272) No. 3 N.C. - - - (i272) No. 4 N.C. - - - (i272) No. 5 N.C. - - - (i272) No. 6 N.C. - - - (i272) No. 7 N.C. - - - (i272) No. 8 N.C./MUTE(1) - - - (1) Model with telematics
Power amplifier
| Terminal No. | Contents | Details |
|---|---|---|
| (R386) No. 1 | NOT USED | Not used |
| (R386) No. 2 | L- IN | Left channel negative input |
| (R386) No. 3 | L+ IN | Left channel positive input |
| (R386) No. 4 | R- IN | Right channel negative input |
| (R386) No. 5 | R+ IN | Right channel positive input |
| (R386) No. 6 | S-GND | Shield ground |
| (R386) No. 7 | NOT USED | Not used |
| (R386) No. 8 | NOT USED | Not used |
| (R386) No. 9 | NOT USED | Not used |
| (R386) No. 10 | EQ SEL | Equalizer select |
| (R386) No. 11 | SPEED | Vehicle speed pulse |
| (R386) No. 12 | ACC | ACC power supply |
| (R386) No. 13 | NOT USED | Not used |
| (R386) No. 14 | NOT USED | Not used |
| (R386) No. 15 | NOT USED | Not used |
| (R386) No. 16 | NOT USED | Not used |
| (R386) No. 17 | NOT USED | Not used |
| (R386) No. 18 | NOT USED | Not used |
| (R386) No. 19 | NOT USED | Not used |
| (R386) No. 20 | NOT USED | Not used |
| (R386) No. 21 | NOT USED | Not used |
| (R386) No. 22 | II1- | Interrupt information negative |
| (R386) No. 23 | II1+ | Interrupt information positive |
| (R386) No. 24 | NOT USED | Not used |
| (R316) No. 1 | +B | Battery power supply |
| (R316) No. 2 | REAR (25+100 mm (0.79+3.15 in)) L+ | Left side rear door speaker (25+100 mm (0.79+3.15 in)) positive |
| (R316) No. 3 | FRONT (160 mm (6.30 in)) R+ | Right side front door speaker (160 mm (6.30 in)) positive |
| (R316) No. 4 | FRONT (160 mm (6.30 in)) L- | Left side front door speaker (160 mm (6.30 in)) negative |
| (R316) No. 5 | +B | Battery power supply |
| (R316) No. 6 | REAR (25+100 mm (0.79+3.15 in)) L- | Left side rear door speaker (25+100 mm (0.79+3.15 in)) negative |
| (R316) No. 7 | REAR (25+100 mm (0.79+3.15 in)) R- | Right side rear door speaker (25+100 mm (0.79+3.15 in)) negative |
| (R316) No. 8 | REAR (25+100 mm (0.79+3.15 in)) R+ | Right side rear door speaker (25+100 mm (0.79+3.15 in)) positive |
| (R316) No. 9 | FRONT (160 mm (6.30 in)) R- | Right side front door speaker (160 mm (6.30 in)) negative |
| (R316) No. 10 | FRONT (160 mm (6.30 in)) L+ | Left side front door speaker (160 mm (6.30 in)) positive |
| (R317) No. 1 | IN-PANE (80 mm (3.15 in)) R- | Instrument panel right side speaker (80 mm (3.15 in)) negative |
| (R317) No. 2 | IN-PANE (80 mm (3.15 in)) R+ | Instrument panel right side speaker (80 mm (3.15 in)) positive |
| (R317) No. 3 | IN-PANE (80 mm (3.15 in)) L- | Instrument panel left side speaker (80 mm (3.15 in)) negative |
| (R317) No. 4 | SUB WOOFER (200 mm (7.87 in)) 1+ | Sub woofer (200 mm (7.87 in)) 1 positive |
| (R317) No. 5 | SUB WOOFER (200 mm (7.87 in)) 2+ | Sub woofer (200 mm (7.87 in)) 2 positive |
| (R317) No. 6 | GND | Ground |
| (R317) No. 7 | GND2 | Ground |
| (R317) No. 8 | NOT USED | Not used |
| (R317) No. 9 | IN-PANE (80 mm (3.15 in)) L+ | Instrument panel left side speaker (80 mm (3.15 in)) positive |
| (R317) No. 10 | SUB WOOFER (200 mm (7.87 in)) 1- | Sub woofer (200 mm (7.87 in)) 1 negative |
| (R317) No. 11 | NOT USED | Not used |
| (R317) No. 12 | SUB WOOFER (200 mm (7.87 in)) 2- | Sub woofer (200 mm (7.87 in)) 2 negative |