Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSINFINITI2012G37 SPORT, 2D COUPEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 85 (POWER CONTROL SYSTEM)POWER DISTRIBUTION SYSTEMECU DIAGNOSIS INFORMATIONBCM (BODY CONTROL MODULE)DTC INDEX
2012 Infiniti G37 Sport, 2D Coupe
DTC Index
2012 Infiniti G37 Sport, 2D CoupeSECTION DTC Index
WARNING: This page is about a different car, the 2011 Nissan 370Z. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
The details of time display are as follows.
- CRNT: A malfunction is detected now.
- PAST: A malfunction was detected in the past.
IGN counter is displayed on Freeze Frame Data. For details of Freeze Frame Data, refer to "COMMON ITEM : CONSULT-III FUNCTION (BCM - COMMON ITEM) ".
FAIL-SAFE CHART
| CONSULT display | Fail-safe | Freeze Frame Data
|
Intelligent Key warning lamp ON | Tire pressure monitor warning lamp ON | Reference Information | ||
|---|---|---|---|---|---|---|---|
| No DTC is detected. further testing may be required. |
- | - | - | - | - | ||
| U1000: CAN COMM CIRCUIT | - | - | - | - | U1000 CAN COMM | ||
| U1010: CONTROL UNIT (CAN) | - | - | - | - | U1010 CONTROL UNIT (CAN) | ||
| U0415: VEHICLE SPEED SIG | - | - | - | - | U0415 VEHICLE SPEED SIG | ||
| B2013: ID DISCORD BCM-S/L(1) | x | x | - | - | B2013 ID DISCORD, IMMU-STRG | ||
| B2014: CHAIN OF S/L-BCM(1) | x | x | - | - | B2014 CHAIN OF STRG-IMMU | ||
| B2190: NATS ANTENNA AMP | x | - | - | - | B2190 NATS ANTENNA AMP | ||
| B2191: DIFFERENCE OF KEY | x | - | - | - | B2191 DIFFERENCE OF KEY | ||
| B2192: ID DISCORD BCM-ECM | x | - | - | - | B2192 ID DISCORD, IMMU-ECM | ||
| B2193: CHAIN OF BCM-ECM | x | - | - | - | B2193 CHAIN OF ECM-IMMU | ||
| B2195: ANTI SCANNING | x | - | - | - | B2195 ANTI-SCANNING | ||
| B2553: IGNITION RELAY | - | x | - | - | B2553 IGNITION RELAY | ||
| B2555: STOP LAMP | - | x | - | - | B2555 STOP LAMP | ||
| B2556: PUSH-BTN IGN SW | - | x | x | - | B2556 PUSH-BUTTON IGNITION SWITCH | ||
| B2557: VEHICLE SPEED | x | x | x | - | B2557 VEHICLE SPEED | ||
| B2560: STARTER CONT RELAY | x | x | x | - | B2560 STARTER CONTROL RELAY | ||
| B2562: LOW VOLTAGE | - | x | - | - | B2562 LOW VOLTAGE | ||
| B2601: SHIFT POSITION | x | x | x | - | B2601 SHIFT POSITION | ||
| B2602: SHIFT POSITION | x | x | x | - | B2602 SHIFT POSITION | ||
| B2603: SHIFT POSI STATUS | x | x | x | - | B2603 SHIFT POSITION STATUS | ||
| B2604: PNP SW | x | x | x | - | B2604 PNP SWITCH | ||
| B2605: PNP SW | x | x | x | - | B2605 PNP SWITCH | ||
| B2606: S/L RELAY(1) | x | x | x | - | B2606 STEERING LOCK RELAY | ||
| B2607: S/L RELAY(1) | x | x | x | - | B2607 STEERING LOCK RELAY | ||
| B2608: STARTER RELAY | x | x | x | - | B2608 STARTER RELAY | ||
| B2609: S/L STATUS(1) | x | x | x | - | B2609 STEERING STATUS | ||
| B260A: IGNITION RELAY | x | x | x | - | B260A IGNITION RELAY | ||
| B260B: STEERING LOCK UNIT(1) | - | x | x | - | B260B STEERING LOCK UNIT | ||
| B260C: STEERING LOCK UNIT(1) | - | x | x | - | B260C STEERING LOCK UNIT | ||
| B260D: STEERING LOCK UNIT(1) | - | x | x | - | B260D STEERING LOCK UNIT | ||
| B260F: ENG STATE SIG LOST | x | x | x | - | B260F ENGINE STATUS | ||
| B2612: S/L STATUS(1) | x | x | x | - | B2612 STEERING STATUS | ||
| B2614: ACC RELAY CIRC | - | x | x | - | B2614 ACC RELAY CIRCUIT | ||
| B2615: BLOWER RELAY CIRC | - | x | x | - | B2615 BLOWER RELAY CIRCUIT | ||
| B2616: IGN RELAY CIRC | - | x | x | - | B2616 IGNITION RELAY CIRCUIT | ||
| B2617: STARTER RELAY CIRC | x | x | x | - | B2617 STARTER RELAY CIRCUIT | ||
| B2618: BCM | x | x | x | - | B2618 BCM | ||
| B2619: BCM(1) | x | x | x | - | B2619 BCM | ||
| B261A: PUSH-BTN IGN SW | - | x | x | - | B261A PUSH-BUTTON IGNITION SWITCH | ||
| B261E: VEHICLE TYPE | x | x | x (Turn ON for 15 seconds) | - | B261E VEHICLE TYPE | ||
| B2621: INSIDE ANTENNA | - | x | - | - | B2621 INSIDE ANTENNA | ||
| B2622: INSIDE ANTENNA | - | x | - | - | |||
| B2623: INSIDE ANTENNA | - | x | - | - | |||
| B26E8: CLUTCH SW | x | x | x | - | B26E8 CLUTCH INTERLOCK SWITCH | ||
| B26E9: S/L STATUS(1) | x | x | x (Turn ON for 15 seconds) | - | B26E9 STEERING STATUS | ||
| B26EA: KEY REGISTRATION | - | x | x (Turn ON for 15 seconds) | - | B26EA KEY REGISTRATION | ||
| C1704: LOW PRESSURE FL | - | - | - | x | C1704, C1705, C1706, C1707 LOW TIRE PRESSURE | ||
| C1705: LOW PRESSURE FR | - | - | - | x | |||
| C1706: LOW PRESSURE RR | - | - | - | x | |||
| C1707: LOW PRESSURE RL | - | - | - | x | |||
| C1708: [NO DATA] FL | - | - | - | x | C1708, C1709, C1710, C1711 TRANSMITTER | ||
| C1709: [NO DATA] FR | - | - | - | x | |||
| C1710: [NO DATA] RR | - | - | - | x | |||
| C1711: [NO DATA] RL | - | - | - | x | |||
| C1716: [PRESSDATA ERR] FL | - | - | - | x | C1716, C1717, C1718, C1719 TRANSMITTER | ||
| C1717: [PRESSDATA ERR] FR | - | - | - | x | |||
| C1718: [PRESSDATA ERR] RR | - | - | - | x | |||
| C1719: [PRESSDATA ERR] RL | - | - | - | x | |||
| C1729: VHCL SPEED SIG ERR | - | - | - | x | C1729 VEHICLE SPEED SIGNAL | ||
| C1734: CONTROL UNIT | - | - | - | x | C1734 BCM | ||
|
|||||||
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.