Module Network Chart
| Module Name | Network Type |
|---|---|
| ACCM | HEV HS-CAN |
| APIM (if equipped) | HS-CAN |
| MS-CAN | |
| I-CAN | |
| ABS module | HEV HS-CAN |
| ACM | I-CAN |
| BECM | HEV HS-CAN |
| BCM | HS-CAN |
| MS-CAN | |
| DACMC (if equipped) | I-CAN |
| DC to DC Converter Control Module (DC/DC) | HEV HS-CAN |
| DDM (if equipped) | MS-CAN |
| PCM | HEV HS-CAN |
| FCIM (if equipped with touchscreen) | I-CAN |
| FCDIM (if equipped) | I-CAN |
| GWM | HEV HS-CAN |
| HS-CAN | |
| MS-CAN | |
| I-CAN | |
| GFM (Charge Port Light Ring, PHEV only) | HEV HS-CAN |
| GPSM (if equipped) | MS-CAN |
| HVAC module | MS-CAN |
| IPC | MS-CAN |
| I-CAN | |
| Image Processing Module - B (IPM-B) (if equipped) | MS-CAN |
| Rear Gate Trunk Module (RGTM) | MS-CAN |
| OCSM | HS-CAN |
| Parking Aid Module (PAM) (if equipped) | HS-CAN |
| PSCM | HS-CAN |
| PDM (if equipped) | MS-CAN |
| RFA module (if equipped) | MS-CAN |
| RCM | HS-CAN |
| SOBDM ( PHEV only) | HEV HS-CAN |
| SASM | HS-CAN |
| TCU ( PHEV only) | I-CAN |
| SOBDMC ( TCM ) | HEV HS-CAN |
Network Termination
The CAN uses network termination to improve communication reliability. Termination modules are located at both ends of the network. As network messages are broadcast in the form of voltage signals, the network voltage signals are stabilized by the termination resistors.
Each termination module has an internal 120 ohm resistor that bridges across the positive and negative bus connection. With two 120 ohm resistors located in a parallel circuit configuration, the total network impedance, or total resistance, is 60 ohms.
Network termination improves bus message reliability by
- stabilizing bus voltage.
- eliminating electrical interference.
Gateway Modules
The GWM is mounted under the driver side instrument panel. The GWM acts as a central gateway to translate messages for all 4 vehicle CAN networks, and vice versa. It acts as a gateway for messages on the HEV High Speed Controller Area Network (HS-CAN) to the other 3 networks.
The IPC and BCM are also gateway modules. The IPC translates messages on the Medium Speed Controller Area Network (MS-CAN) to the Infotainment Controller Area Network (I-CAN) and vice versa. The BCM translates messages on the High Speed Controller Area Network (HS-CAN) to the Medium Speed Controller Area Network (MS-CAN) and vice versa. This allows a message to be distributed throughout all applicable networks.
The IPC , BCM and GWM are the only modules on this vehicle that have this ability.
High Speed Controller Area Network (HS-CAN)
The High Speed Controller Area Network (HS-CAN) operates at a maximum data transfer speed of 500 Kbps and is designed for real time powertrain information transfer and control.
Modules on the High Speed Controller Area Network (HS-CAN) communicate using bussed messages. The High Speed Controller Area Network (HS-CAN) uses an unshielded twisted pair cable, data bus (+) and data bus (-) circuits. In addition to diagnostic scan tool communication, the High Speed Controller Area Network (HS-CAN) allows sharing of information between all modules on the network.
HEV High Speed Controller Area Network (HS-CAN)
The HEV High Speed Controller Area Network (HS-CAN) operates at a maximum data transfer speed of 500 Kbps and is designed for real time powertrain information transfer and control, specific for the battery electric vehicles.
Modules on the HEV High Speed Controller Area Network (HS-CAN) communicate using bussed messages. The HEV High Speed Controller Area Network (HS-CAN) uses an unshielded twisted pair cable, data bus (+) and data bus (-) circuits. In addition to diagnostic scan tool communication, the HEV High Speed Controller Area Network (HS-CAN) allows sharing of information between all modules on the network.
Medium Speed Controller Area Network (MS-CAN)
The Medium Speed Controller Area Network (MS-CAN) operates at a maximum data transfer speed of 125 Kbps and is designed for general information transfer.
Modules on the Medium Speed Controller Area Network (MS-CAN) communicate using bussed messages. The Medium Speed Controller Area Network (MS-CAN) uses an unshielded twisted pair cable, data bus (+) and data bus (-) circuits. In addition to diagnostic scan tool communication, the Medium Speed Controller Area Network (MS-CAN) allows sharing of information between all modules on the network.
Infotainment Controller Area Network (I-CAN)
The Infotainment Controller Area Network (I-CAN) operates at a maximum data transfer speed of 500 Kbps and is designed for real time audio and multimedia information transfer and control.
Modules on the Infotainment Controller Area Network (I-CAN) communicate using bussed messages. Infotainment Controller Area Network (I-CAN) uses an unshielded twisted pair cable, data bus (+) and data bus (-) circuits. The Infotainment Controller Area Network (I-CAN) allows sharing of information between all modules on the network.
The Infotainment Controller Area Network (I-CAN) is connected to the DLC , but the Infotainment Controller Area Network (I-CAN) modules communicate with the diagnostic scan tool over the Medium Speed Controller Area Network (MS-CAN). The GWM is used as a gateway for the messages to transfer between the diagnostic scan tool and the modules on the Infotainment Controller Area Network (I-CAN).
Controller Area Network (CAN) Fault Tolerance
Note. The oscilloscope traces shown are from the IDS oscilloscope taken using the IDS pre-configured CAN settings. The traces are for both data (+) and data (-) taken simultaneously (2-channel) at a sample rate of 1 mega-sample per second (1MS/s) or greater.
CAN Circuits Shorted Together
In the event the data (+) and data (-) circuits become shorted together, the signal stays at base voltage (2.5V) continuously and all communication capabilities are lost.
CAN (+) Circuit Shorted to Ground
In the event the data (+) circuit becomes shorted to ground, both the data (+) and data (-) circuits are pulled low (0V) and all communication capabilities are lost.
CAN (-) Circuit Shorted to Ground
In the event the data (-) circuit becomes shorted to ground, the data (-) circuit is pulled low (0V) and the data (+) circuit reaches near-normal peak voltage (3.0V) during communication but falls to 0V instead of normal base voltage (2.5V). Communication may continue but at a degraded level.
CAN (+) Circuit Shorted to Battery Voltage
In the event the data (+) circuit becomes shorted to battery voltage, the data (+) circuit is pulled high (12V) and the data (-) circuit falls to abnormally high voltage (above 5V) during communication and reaches battery voltage (12V) for peak voltage. Communication may continue but at a degraded level.
CAN (-) Circuit Shorted to Battery Voltage
In the event the data (-) circuit becomes shorted to battery voltage, both the data (+) and data (-) circuits are pulled high (12V) and all communication capabilities are lost.
CAN Circuit Signal Corruption
Rhythmic oscillations, inductive spikes or random interference can corrupt the network communications. The corruption signal source may be outside electrical interference such as motors or solenoids or internal interference generated from a module on the network. In some cases, an open in either the data (+) or data (-) circuit to a network module may cause the module to emit interference on the one circuit which is still connected. The trace shown is an example of a "sawtooth" pattern transmitted from a module with one open network circuit.
Other corruptions may be present when a module is intermittently powered up and down. The module on power up may initiate communication out of sync with other modules on the network causing momentary communication outages.
Communication Message Chart
| Message | Originating Module | Network Type | Receiving Module(s) |
|---|---|---|---|
| A/C compressor enable request | SOBDMC | HEV HS-CAN | ACCM PCM |
| A/C compressor input power | ACCM | HEV HS-CAN | SOBDMC |
| A/C compressor status | PCM | HEV HS-CAN | GWM |
| A/C compressor status | GWM | HS-CAN | BCM |
| A/C compressor temperature status | ACCM | HEV HS-CAN | SOBDMC GWM |
| A/C compressor temperature status | GWM | MS-CAN | HVAC module |
| A/C enable | BCM | HS-CAN | GWM |
| ABS active | ABS module | HEV HS-CAN | PCM GWM |
| ABS active | GWM | HS-CAN | PAM PSCM |
| ABS warning indicator request | ABS module | HEV HS-CAN | SOBDMC PCM GWM |
| ABS warning indicator request | GWM | HS-CAN | BCM RCM |
| ABS warning indicator request | BCM | MS-CAN | IPC |
| Accelerator pedal position | PCM | HEV HS-CAN | ABS module SOBDMC GWM |
| Accelerator pedal position | GWM | HS-CAN | BCM OCSM RCM |
| Accelerator pedal position | GWM | I-CAN | DACMC IPC |
| Accelerator pedal position | BCM | MS-CAN | HVAC module |
| Accessory power usage data | SOBDMC | HEV HS-CAN | GWM BECM |
| Accessory power usage data | GWM | I-CAN | IPC |
| ACM CD information | ACM | I-CAN | APIM FCDIM IPC |
| ACM configuration | IPC | MS-CAN | BCM |
| ACM display status | FCDIM | I-CAN | APIM |
| ACM function status | ACM | I-CAN | APIM FCDIM IPC |
| ACM radio functions | ACM | I-CAN | APIM FCDIM IPC |
| ACM sound options | ACM | I-CAN | APIM FCDIM |
| ACM track information | ACM | I-CAN | APIM FCDIM IPC |
| Active noise control status | DACMC | I-CAN | ACM |
| Active park assist information | PAM | HS-CAN | GWM |
| Active park assist information | GWM | MS-CAN | IPC |
| Active park assist status | BCM | MS-CAN | IPC |
| Air ambient temperature | BCM | MS-CAN | IPC HVAC module DDM PDM RGTM |
| Air ambient temperature | PCM | HEV HS-CAN | GWM SOBDM BECM DC / DC module ABS module |
| Air ambient temperature | GWM | HS-CAN | BCM SOBDMC PAM |
| Air bag deployment status | RCM | HS-CAN | APIM |
| Air bag indicator lamp request | RCM | HS-CAN | BCM |
| Air bag indicator lamp request | BCM | MS-CAN | IPC |
| Air bag indicator lamp status | IPC | MS-CAN | BCM |
| Air bag indicator lamp status | BCM | HS-CAN | RCM |
| Ambient interior temperature | HVAC module | MS-CAN | GWM |
| Ambient interior temperature | GWM | HEV HS-CAN | SOBDM BECM DC / DC module SOBDMC |
| Ambient interior temperature | GWM | I-CAN | TCU |
| Ambient lighting current setting | BCM | MS-CAN | IPC |
| Ambient lighting setting request | IPC | MS-CAN | BCM |
| Ambient outside temperature | IPC | I-CAN | APIM FCIM FCDIM |
| APIM signal requests | APIM | I-CAN | TCU |
| Audio buttons | FCDIM | I-CAN | ACM |
| Audio chime request | IPC | I-CAN | ACM |
| Audio mode request | FCDIM | I-CAN | ACM |
| Audio settings | ACM | I-CAN | APIM |
| Audio source status | ACM | I-CAN | IPC APIM FCDIM FCIM |
| Audio source select | FCDIM | I-CAN | APIM |
| Audio volume request | FCDIM | I-CAN | ACM |
| Autostart disabled indicator | PCM | HEV HS-CAN | GWM |
| Autostart disabled indicator | GWM | HS-CAN | BCM |
| Autostart disabled indicator (gateway) | BCM | MS-CAN | IPC |
| Battery available status | ABS module | HEV HS-CAN | SOBDMC |
| Battery connect command | BECM | HEV HS-CAN | DC / DC module SOBDMC |
| Battery current flow | BECM | HEV HS-CAN | SOBDM DC / DC module SOBDMC |
| Battery service required | BECM | HEV HS-CAN | GWM |
| Battery service required | GWM | MS-CAN | IPC |
| Battery charging status display | GWM | I-CAN | APIM IPC TCU |
| Battery charging status display | SOBDMC | HEV HS-CAN | GWM |
| Battery charge complete | SOBDMC | HEV HS-CAN | GWM |
| Battery charge complete | GWM | I-CAN | TCU |
| Battery charge limit | BECM | HEV HS-CAN | SOBDMC |
| Battery charge override exit screen request | APIM | I-CAN | GWM TCU |
| Battery charger plug status ( PHEV ) | SOBDM | HEV HS-CAN | BECM GFM PCM SOBDMC GWM |
| Battery charger plug status ( PHEV ) | GWM | I-CAN | TCU |
| Battery charge ready status ( PHEV ) | BECM | HEV HS-CAN | SOBDM GFM PCM SOBDMC |
| Battery charge request ( PHEV ) | BECM | HEV HS-CAN | SOBDM |
| Battery target distance notification display request ( PHEV ) | TCU | I-CAN | GWM |
| Battery target distance notification display request ( PHEV ) | GWM | HEV HS-CAN | SOBDMC |
| Battery charge target range ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Battery charge target range ( PHEV ) | GWM | I-CAN | TCU |
| Battery charge target state of charge ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Battery charge target state of charge ( PHEV ) | GWM | I-CAN | APIM |
| Battery charge target state of charge ( PHEV ) | GWM | I-CAN | TCU |
| Battery charge voltage request | BCM | HS-CAN | GWM |
| Battery charge voltage request | GWM | HEV HS-CAN | PCM |
| Battery charger connect command ( PHEV ) | BECM | HEV HS-CAN | SOBDM |
| Battery charger low voltage output request ( PHEV ) | PCM | HEV HS-CAN | SOBDM SOBDMC |
| Battery charger output ( PHEV ) | SOBDM | HEV HS-CAN | BECM SOBDMC |
| Battery charger power source data ( PHEV ) | SOBDM | HEV HS-CAN | GWM |
| Battery charger power source data ( PHEV ) | GWM | I-CAN | TCU |
| Battery charger ready status ( PHEV ) | SOBDM | HEV HS-CAN | BECM GFM PCM SOBDMC |
| Battery charger service required ( PHEV ) | SOBDM | HEV HS-CAN | GWM |
| Battery charger service required ( PHEV ) | GWM | HS-CAN | RCM |
| Battery charger service required ( PHEV ) | GWM | MS-CAN | IPC |
| Battery charger service required ( PHEV ) | GWM | I-CAN | TCU |
| Battery charger system fault status ( PHEV ) | SOBDM | HEV HS-CAN | BECM |
| Battery low state of charge | IPC | I-CAN | APIM FCDIM |
| Battery electrical performance status | SOBDMC | HEV HS-CAN | GWM |
| Battery electrical performance status | GWM | I-CAN | IPC TCU |
| Battery power charge/discharge | BECM | HEV HS-CAN | SOBDMC |
| Battery power level display | SOBDMC | HEV HS-CAN | GWM |
| Battery power level display | GWM | I-CAN | APIM IPC |
| Battery shutdown | BECM | HEV HS-CAN | DC / DC module SOBDMC |
| Battery state of charge data | BECM | HEV HS-CAN | SOBDM GFM SOBDMC GWM |
| Battery state of charge data | GWM | I-CAN | APIM IPC TCU |
| Battery state of charge | BCM | HS-CAN | GWM |
| Battery state of charge | GWM | HEV HS-CAN | PCM |
| Battery state of charge limit | BECM | HEV HS-CAN | SOBDMC |
| Battery inlet coolant temperature | BECM | HEV HS-CAN | SOBDM DC / DC module |
| Battery temperature | BCM | HS-CAN | GWM |
| Battery temperature | GWM | HEV HS-CAN | PCM |
| Battery temperature (Hybrid) | BECM | HEV HS-CAN | SOBDMC GWM |
| Battery temperature (Hybrid) | GWM | MS-CAN | HVAC module |
| Battery time in service | BCM | HS-CAN | GWM |
| Battery time in service | GWM | HEV HS-CAN | PCM |
| Battery voltage actual | BECM | HEV HS-CAN | SOBDM DC / DC module PCM SOBDMC GWM |
| Battery voltage limit | BECM | HEV HS-CAN | SOBDMC |
| Battery warning indicator request | BECM | HEV HS-CAN | GWM |
| Battery warning indicator request | GWM | I-CAN | TCU |
| Battery warning indicator request | GWM | HS-CAN | RCM |
| Battery warning indicator request | GWM | MS-CAN | IPC |
| Beltminder audio mute | IPC | I-CAN | ACM APIM |
| Beltminder audio status | ACM | I-CAN | APIM FCDIM |
| Brake event data | SOBDMC | HEV HS-CAN | GWM BECM |
| Brake event data | GWM | I-CAN | IPC APIM |
| Brake fluid level low indication | BCM | MS-CAN | IPC |
| Brake fluid level warning request | BCM | MS-CAN | IPC |
| Brake On/Off switch | GWM | HS-CAN | BCM OCSM |
| Brake On/Off switch | PCM | HEV HS-CAN | ABS module GWM |
| Brake pedal applied | PCM | HEV HS-CAN | GWM |
| Brake pedal applied | GWM | HS-CAN | BCM |
| Brake pedal applied | GWM | I-CAN | IPC |
| Brake pedal movement | ABS module | HEV HS-CAN | SOBDMC PCM |
| Brake warning indicator request | ABS module | HEV HS-CAN | GWM |
| Brake warning indicator request | GWM | HS-CAN | BCM RCM |
| Brake warning indicator request | BCM | MS-CAN | IPC |
| Camera settings (gateway) | IPC | I-CAN | APIM FCDIM |
| Camera settings | IPM-B | MS-CAN | IPC |
| Camera setting requests | FCDIM | I-CAN | IPC |
| Camera setting requests (gateway) | IPC | MS-CAN | IPM-B |
| Camera status display | IPM-B | MS-CAN | IPC |
| Camera status display (gateway) | IPC | I-CAN | APIM |
| CD load/eject | ACM | I-CAN | FCDIM APIM |
| Central lock status | BCM | MS-CAN | IPC DDM RFA module RGTM |
| Charge cord connection status ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Charge cord connection status ( PHEV ) | GWM | I-CAN | APIM IPC TCU |
| Charge end time status ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Charge end time status ( PHEV ) | GWM | I-CAN | IPC APIM TCU |
| Charge location ( PHEV ) | GWM | HEV HS-CAN | SOBDMC |
| Charge location ( PHEV ) | TCU | I-CAN | GWM |
| Charge now duration status ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Charge now duration status ( PHEV ) | GWM | I-CAN | APIM TCU IPC |
| Charge plug override start command ( PHEV ) | GWM | HEV HS-CAN | SOBDMC |
| Charge plug override start command ( PHEV ) | IPC | I-CAN | GWM |
| Charge port status ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Charge port status ( PHEV ) | GWM | I-CAN | TCU |
| Charge point display ( PHEV ) | APIM | I-CAN | IPC |
| Charge port light ring ON/OFF request ( PHEV ) | APIM | I-CAN | GWM |
| Charge port light ring ON/OFF request ( PHEV ) | GWM | HEV HS-CAN | GFM |
| Charge port power request ( PHEV ) | APIM | I-CAN | TCU |
| Charge power flow display | SOBDMC | HEV HS-CAN | GWM |
| Charge power flow display | GWM | I-CAN | APIM |
| Charge start time status ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Charge start time status ( PHEV ) | GWM | I-CAN | APIM IPC TCU |
| Charge time estimate status ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Charge time estimate status ( PHEV ) | GWM | I-CAN | APIM TCU |
| Charge/discharge indication | GWM | I-CAN | IPC |
| Charge/discharge indication | SOBDMC | HEV HS-CAN | GWM |
| Charging power type ( PHEV ) | GWM | I-CAN | TCU |
| Charging power type ( PHEV ) | SOBDM | HEV HS-CAN | GWM |
| Check fuel inlet message request | PCM | HEV HS-CAN | GWM |
| Check fuel inlet message request | GWM | I-CAN | IPC |
| Check plug to start display ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Check plug to start display ( PHEV ) | GWM | I-CAN | IPC |
| Child lock command | BCM | MS-CAN | DDM PDM |
| Child lock status | DDM | MS-CAN | BCM |
| Chime active | ACM | I-CAN | IPC DACMC |
| Climate control blower speed display | HVAC module | MS-CAN | IPC |
| Climate control blower speed display (gateway) | IPC | I-CAN | APIM FCDIM |
| Climate control button status | APIM | I-CAN | FCIM |
| Climate control driver set temperature (gateway) | IPC | I-CAN | APIM FCDIM |
| Climate control driver set temperature | HVAC module | MS-CAN | IPC |
| Climate control fan speed command | HVAC module | MS-CAN | BCM |
| Climate control fan speed status | IPC | I-CAN | APIM FCDIM |
| Climate control mode requests | IPC | MS-CAN | HVAC module |
| Climate control mode display | HVAC module | MS-CAN | IPC |
| Climate control power usage data | SOBDMC | HEV HS-CAN | GWM |
| Climate control power usage data | GWM | I-CAN | IPC APIM |
| Climate control requests | GWM | HEV HS-CAN | BECM SOBDMC PCM |
| Climate control requests | HVAC module | MS-CAN | GWM |
| Climate control settings | HVAC module | MS-CAN | IPC |
| Climate control setting mode | IPC | I-CAN | FCDIM APIM |
| Clutch pedal position | PCM | HEV HS-CAN | GWM |
| Clutch pedal position | GWM | HS-CAN | BCM |
| Clutch pedal position (gateway) | BCM | MS-CAN | IPC |
| Compass display | BCM | MS-CAN | IPC |
| Compass zone request | IPC | MS-CAN | BCM |
| Cruise control button status | GWM | HEV HS-CAN | PCM |
| Cruise control button status | BCM | HS-CAN | GWM |
| Cruise control override | GWM | HS-CAN | BCM RCM |
| Cruise control override | PCM | HEV HS-CAN | GWM |
| Cruise control set speed | PCM | HEV HS-CAN | GWM |
| Cruise control set speed | GWM | HS-CAN | BCM |
| Cruise control set speed | BCM | MS-CAN | IPC |
| Cruise control status | PCM | HEV HS-CAN | GWM |
| Cruise control status | GWM | HS-CAN | BCM OCSM RCM |
| Cruise control status (gateway) | BCM | MS-CAN | IPC |
| Current radio band | ACM | I-CAN | IPC FCDIM |
| Date and time | IPC | I-CAN | APIM FCDIM TCU |
| Date and time adjustment request | FCDIM | I-CAN | IPC |
| Date/time settings | BCM | MS-CAN | HVAC module IPC GWM |
| Date/time settings | GWM | HEV HS-CAN | SOBDMC |
| Date/time settings request | IPC | MS-CAN | BCM |
| Day/night select status | IPC | I-CAN | ACM APIM FCDIM |
| DC to DC converter data | DC / DC module | HEV HS-CAN | BECM SOBDMC PCM |
| Diagnostic operation request | FCDIM | I-CAN | ACM FCIM |
| Display language request | FCDIM | I-CAN | IPC |
| Display language selection | IPC | I-CAN | APIM FCDIM |
| Door latch status | BCM | MS-CAN | DDM RFA module RGTM GWM |
| Door latch status | GWM | I-CAN | TCU |
| Door status | BCM | MS-CAN | IPM-B DDM HVAC module IPC PDM RFA module RGTM |
| Door lock/unlock request | TCU | I-CAN | GWM |
| Door lock/unlock request | GWM | HS-CAN | BCM |
| Drive distance with engine off display | IPC | I-CAN | TCU |
| Driver door latch status | DDM | MS-CAN | BCM |
| Driver requested power | SOBDMC | HEV HS-CAN | GWM |
| Driver requested power | GWM | I-CAN | IPC |
| Driver safety belt buckle status | RCM | HS-CAN | BCM GWM |
| Driver safety belt buckle status | GWM | HEV HS-CAN | PCM |
| Driver safety belt buckle status (gateway) | BCM | MS-CAN | IPC HVAC module |
| Drivers door ajar status | BCM | HS-CAN | GWM PAM |
| Drivers door ajar status | GWM | HEV HS-CAN | PCM ABS module |
| Drivers door ajar status | GWM | I-CAN | DACMC TCU |
| Drivers window position | DDM | MS-CAN | BCM HVAC module GWM |
| Drivers window position | GWM | I-CAN | TCU |
| ECall confirmation | APIM | HS-CAN | RCM BCM |
| ECall notification | RCM | HS-CAN | APIM |
| Econometer | PCM | HEV HS-CAN | GWM |
| Econometer | GWM | HS-CAN | BCM |
| Econometer (gateway) | BCM | MS-CAN | IPC |
| Electrical load control | PCM | HEV HS-CAN | GWM |
| Electrical load control | GWM | HS-CAN | BCM |
| Emergency braking event | ABS module | HEV HS-CAN | GWM |
| Emergency braking event | GWM | HS-CAN | BCM |
| Energy coaching data | SOBDMC | HEV HS-CAN | GWM |
| Energy coaching data | GWM | I-CAN | APIM IPC TCU |
| Energy surplus display | SOBDMC | HEV HS-CAN | GWM |
| Energy surplus display | GWM | I-CAN | IPC |
| Engine active status | SOBDMC | HEV HS-CAN | GWM |
| Engine active status | GWM | I-CAN | IPC |
| Engine coolant temperature actual | PCM | HEV HS-CAN | DC / DC module SOBDMC GWM |
| Engine coolant temperature actual | GWM | HS-CAN | BCM |
| Engine coolant temperature actual (gateway) | BCM | MS-CAN | HVAC module IPC |
| Engine oil change minder | PCM | HEV HS-CAN | GWM |
| Engine oil change minder | GWM | HS-CAN | BCM |
| Engine oil change minder | BCM | MS-CAN | IPC |
| Engine oil life actual | PCM | HEV HS-CAN | GWM |
| Engine oil life actual | GWM | I-CAN | IPC |
| Engine oil life reset request | IPC | MS-CAN | BCM |
| Engine oil life reset request | BCM | HS-CAN | GWM |
| Engine oil life reset request | GWM | HEV HS-CAN | PCM |
| Engine on oil maintenance display | SOBDMC | HEV HS-CAN | GWM |
| Engine on oil maintenance display | GWM | MS-CAN | IPC APIM |
| Engine overheat indication request | PCM | HEV HS-CAN | GWM |
| Engine overheat indication request | GWM | I-CAN | IPC |
| Engine over temperature status | PCM | HEV HS-CAN | SOBDMC |
| Engine power level data | SOBDMC | HEV HS-CAN | GWM |
| Engine power level data | GWM | I-CAN | APIM IPC |
| Engine RPM data | PCM | HEV HS-CAN | BECM SOBDMC GWM |
| Engine RPM data | GWM | HS-CAN | BCM RCM PSCM |
| Engine RPM data | BCM | MS-CAN | HVAC module RCM |
| Engine service indicator | PCM | HEV HS-CAN | GWM |
| Engine service indicator | GWM | HS-CAN | BCM |
| Engine service indicator (gateway) | BCM | MS-CAN | IPC |
| Engine service required | PCM | HEV HS-CAN | GWM |
| Engine service required | GWM | HS-CAN | RCM BCM |
| Engine service required | GWM | I-CAN | TCU |
| Engine service required (gateway) | BCM | MS-CAN | IPC |
| Engine status | SOBDMC | HEV HS-CAN | ABS module GWM |
| Engine status | GWM | HS-CAN | BCM |
| Engine status | GWM | I-CAN | ACM FCDIM APIM DACMC |
| Engine warning indicator | BCM | MS-CAN | IPC |
| English/metric mode | IPC | MS-CAN | BCM |
| English/metric mode | BCM | HS-CAN | GWM |
| English/metric mode | GWM | HEV HS-CAN | PCM |
| EPAS failure | PSCM | HS-CAN | PAM |
| EPAS fault indication display | PSCM | HS-CAN | BCM |
| EPAS fault indication display | BCM | MS-CAN | IPC |
| EPRNDL mode | IPC | MS-CAN | BCM GWM |
| EPRNDL mode | GWM | HEV HS-CAN | PCM |
| Evaporator temperature request | HVAC module | MS-CAN | GWM |
| Evaporator temperature request | GWM | HEV HS-CAN | SOBDMC |
| Evaporator temperature | BCM | HS-CAN | GWM |
| Evaporator temperature | GWM | HEV HS-CAN | PCM |
| Evaporator temperature | BCM | MS-CAN | HVAC module |
| External steering angle request | PAM | HS-CAN | PSCM BCM |
| FCDIM configuration | FCDIM | I-CAN | ACM |
| FCIM button state | FCIM | I-CAN | APIM |
| Fog lamp indication | BCM | MS-CAN | IPC |
| Folder/track request | FCDIM | I-CAN | ACM |
| Front passenger detect status | RFA module | HS-CAN | BCM |
| Front passenger detect status | BCM | MS-CAN | IPC |
| Fuel flow volume display | PCM | HEV HS-CAN | SOBDMC |
| Fuel level data | BCM | MS-CAN | IPC |
| Fuel level display | IPC | I-CAN | APIM TCU |
| Fuel level indicated | IPC | MS-CAN | BCM |
| Fuel level indicated | BCM | HS-CAN | GWM |
| Fuel level indicated | GWM | HEV HS-CAN | PCM |
| Fuel level status | IPC | I-CAN | APIM |
| Fuel level warning | IPC | I-CAN | TCU |
| Fuel maintenance mode request | PCM | HEV HS-CAN | SOBDMC |
| Fuel maintenance mode display ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Fuel maintenance mode display ( PHEV ) | GWM | I-CAN | IPC |
| Fuel pump ON/OFF | PCM | HEV HS-CAN | GWM |
| Fuel pump ON/OFF | GWM | HS-CAN | BCM |
| Gear lever position | PCM | HEV HS-CAN | ABS module SOBDM BECM GFM DC / DC module GWM |
| Gear lever position | IPC | I-CAN | ACM APIM DACMC FCDIM |
| Gear lever position | BCM | MS-CAN | IPM-B DDM PDM HVAC module IPC RGTM |
| Gear lever position | GWM | HS-CAN | BCM OCSM PAM RCM |
| Generator fault status | PCM | HEV HS-CAN | GWM |
| Generator fault status | GWM | HS-CAN | BCM |
| GPS charge location data | SOBDMC | HEV HS-CAN | GWM |
| GPS charge location data | GWM | I-CAN | TCU |
| GPS data | GPSM | MS-CAN | IPC GWM |
| GPS data | GWM | HEV HS-CAN | SOBDMC |
| GPS data | IPC | I-CAN | APIM TCU |
| GPS enhanced electric vehicle mode | SOBDMC | HEV HS-CAN | GWM |
| GPS enhanced electric vehicle mode | GWM | I-CAN | IPC |
| Hazard lamp display | SOBDMC | HEV HS-CAN | GWM |
| Hazard lamp display | GWM | HS-CAN | RCM |
| Heating loop status ( PHEV ) | PCM | HEV HS-CAN | SOBDMC |
| High beam indication | BCM | MS-CAN | IPC |
| Hill start assist status | ABS module | HEV HS-CAN | PCM |
| Hood ajar status | BCM | HS-CAN | GWM |
| Hood ajar status | GWM | HEV HS-CAN | PCM |
| Hood ajar status | GWM | I-CAN | DACMC TCU |
| HVAC A/C request | HVAC module | MS-CAN | GWM |
| HVAC A/C request | GWM | HEV HS-CAN | SOBDMC |
| HVAC heat request | HVAC module | MS-CAN | GWM |
| HVAC heat request | GWM | HEV HS-CAN | BECM PCM SOBDMC |
| HVAC heater core temperature | PCM | HEV HS-CAN | SOBDMC GWM |
| HVAC heater core temperature | GWM | MS-CAN | HVAC module IPC |
| HVAC preconditioning request | SOBDMC | HEV HS-CAN | GWM |
| HVAC preconditioning request | GWM | MS-CAN | HVAC module |
| HVAC recirculation/air flow estimate | HVAC module | MS-CAN | GWM |
| HVAC recirculation/air flow estimate | GWM | HEV HS-CAN | BECM PCM SOBDMC |
| HVAC temperature request | IPC | MS-CAN | HVAC module |
| Hybrid mode status display ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Hybrid mode status display ( PHEV ) | GWM | I-CAN | APIM IPC |
| Hybrid mode message request ( PHEV ) | SOBDMC | HEV HS-CAN | GWM |
| Hybrid mode message request ( PHEV ) | GWM | I-CAN | IPC |
| Hybrid mode override ( PHEV ) | GWM | HEV HS-CAN | SOBDMC |
| Hybrid mode override ( PHEV ) | IPC | I-CAN | GWM |
| Ignition key type | GWM | HEV HS-CAN | PCM |
| Ignition key type | BCM | HS-CAN | PAM GWM |
| Ignition key type | IPC | MS-CAN | BCM RFA module |
| Ignition status | BCM | MS-CAN | IPC GPSM GWM |
| Ignition status | GWM | HEV HS-CAN | ABS module ACCM SOBDM BECM DC / DC module SOBDMC GFM |
| Ignition status (gateway) | IPC | I-CAN | ACM APIM FCIM FCDIM TCU |
| Ignition status | GWM | I-CAN | DACMC |
| Illumination dimming level | IPC | I-CAN | FCIM FCDIM APIM |
| Illumination dimming level | IPC | MS-CAN | HVAC module BCM |
| Illumination dimmer position | BCM | MS-CAN | IPC |
| Key warning indication data | BCM | MS-CAN | IPC |
| Life cycle mode | IPC | I-CAN | ACM APIM DSP FCDIM FCIM |
| Liftgate ajar status | BCM | HS-CAN | GWM |
| Liftgate ajar status | GWM | I-CAN | DACMC TCU |
| Liftgate ajar status | GWM | HEV HS-CAN | ABS module |
| Liftgate release command | RGTM | MS-CAN | BCM |
| Low voltage power level display | SOBDMC | HEV HS-CAN | GWM |
| Low voltage power level display | GWM | I-CAN | APIM IPC |
| Low voltage power data | DC / DC module | HEV HS-CAN | SOBDM SOBDMC PCM |
| Media player request display | FCDIM | I-CAN | ACM |
| MIL request | PCM | HEV HS-CAN | GWM |
| MIL request | GWM | HS-CAN | BCM |
| MIL request | BCM | MS-CAN | IPC |
| Motor over-temperature display request | SOBDMC | HEV HS-CAN | GWM |
| Motor over-temperature display request | GWM | I-CAN | IPC |
| Multifunction display mode | FCDIM | I-CAN | ACM |
| MyKey® reset request | BCM | MS-CAN | IPC |
| MyKey® speed limiting feature request | BCM | HS-CAN | GWM |
| MyKey® speed limiting feature request | GWM | HEV HS-CAN | PCM |
| MyKey® volume limit mode | ACM | I-CAN | APIM FCDIM |
| MyKey® volume limit status | IPC | I-CAN | ACM APIM |
| Navigation audio request | FCDIM | I-CAN | ACM |
| Navigation status | FCDIM | I-CAN | IPC |
| Next usage event configuration | TCU | I-CAN | APIM GWM |
| Next usage event configuration | GWM | HEV HS-CAN | SOBDMC |
| Next usage event configuration display | SOBDMC | HEV HS-CAN | GWM |
| Next usage event configuration display | GWM | I-CAN | APIM |
| OCS calibration data | OCSM | HS-CAN | RCM |
| OCS fault status | OCSM | HS-CAN | RCM |
| OCS sensor data | OCSM | HS-CAN | RCM GWM |
| OCS sensor data | GWM | MS-CAN | HVAC module |
| OCS serial number | OCSM | HS-CAN | RCM |
| Odometer count | GWM | MS-CAN | IPC |
| Odometer count | PCM | HEV HS-CAN | GWM |
| Odometer master value | GWM | HEV HS-CAN | ABS module ACCM SOBDM BECM DC / DC module PCM SOBDMC |
| Odometer master value | IPC | MS-CAN | BCM DDM PDM |
| Odometer master value | IPC | I-CAN | GWM TCU |
| Oil pressure warning | PCM | HEV HS-CAN | GWM |
| Oil pressure warning | GWM | HS-CAN | BCM |
| Oil pressure warning | BCM | MS-CAN | IPC |
| Outer mirror defrost command | BCM | MS-CAN | DDM PDM |
| Park brake actual | IPC | I-CAN | APIM |
| Park brake actual | BCM | HS-CAN | GWM |
| Park brake actual | GWM | HEV HS-CAN | ABS module PCM |
| Park brake warning request | BCM | MS-CAN | IPC |
| Park heater ON/OFF | BCM | HS-CAN | GWM |
| Park heater ON/OFF | GWM | HEV HS-CAN | PCM |
| Parking aid active | PAM | HS-CAN | BCM |
| Parking aid fault message | PAM | HS-CAN | BCM |
| Parking aid range to object | PAM | HS-CAN | BCM |
| Parking aid range to object (gateway) | BCM | MS-CAN | IPM-B |
| Parking aid range distance setting | IPC | MS-CAN | IPM-B |
| Parking aid sensor distance data | BCM | MS-CAN | IPM-B IPC |
| Parking aid sensor distance data | IPC | I-CAN | APIM FCDIM |
| Parking aid sensor fault | BCM | MS-CAN | IPM-B IPC |
| Parking aid sensor status | IPC | I-CAN | APIM FCDIM |
| Parking aid status | PAM | HS-CAN | BCM |
| Passenger door latch status | PDM | MS-CAN | BCM |
| Passenger mirror command | DDM | MS-CAN | PDM |
| Passenger safety belt buckle status | RCM | HS-CAN | BCM OCSM |
| Passenger safety belt buckle status | BCM | MS-CAN | IPC HVAC module |
| Passenger window command | DDM | MS-CAN | PDM |
| Passenger window position | PDM | MS-CAN | BCM HVAC module GWM |
| Passenger window position | GWM | I-CAN | TCU |
| Passenger door ajar status | BCM | HS-CAN | GWM PAM |
| Passenger door ajar status | GWM | I-CAN | DACMC TCU |
| Passive entry central lock command | RFA module | MS-CAN | BCM RGTM |
| Passive key authorization | RFA module | MS-CAN | BCM DDM PDM |
| Passive key authorization request | BCM | MS-CAN | RFA module |
| Passive key warning | RFA module | MS-CAN | BCM IPC |
| PATS control command | GWM | HEV HS-CAN | PCM SOBDMC |
| PATS control command | BCM | HS-CAN | GWM |
| PATS start request target data | SOBDMC | HEV HS-CAN | ABS module GWM |
| PATS start request target data | GWM | HS-CAN | BCM |
| Perimeter alarm chime request | BCM | MS-CAN | IPC |
| Power mode | BCM | HS-CAN | PAM PSCM RCM SASM GWM |
| Power mode | GWM | HEV HS-CAN | BECM DC / DC module |
| Power mode | BCM | MS-CAN | IPM-B DDM HVAC module IPC PDM RFA module |
| Power mode | IPC | I-CAN | ACM FCIM FCDIM APIM |
| Powertrain ready status | SOBDMC | HEV HS-CAN | GWM |
| Powertrain ready status | GWM | I-CAN | IPC |
| Powertrain service required indicator | SOBDMC | HEV HS-CAN | GWM |
| Powertrain service required indicator | GWM | I-CAN | IPC TCU |
| Position light status | BCM | MS-CAN | IPC |
| Power system status | BCM | MS-CAN | IPC |
| Press brake to start message request | BCM | MS-CAN | IPC |
| Pre-conditioning status | SOBDMC | HEV HS-CAN | GWM |
| Pre-conditioning status | GWM | HS-CAN | BCM |
| Pre-conditioning status | GWM | MS-CAN | HVAC module |
| Puddle lamp activation | BCM | MS-CAN | DDM PDM GWM |
| Puddle lamp activation ( PHEV ) | GWM | HEV HS-CAN | GFM |
| RCM serial number | RCM | HS-CAN | GWM |
| RCM serial number | GWM | HEV HS-CAN | ABS module |
| Ready to drive indication request | SOBDMC | HEV HS-CAN | GWM |
| Ready to drive indication request | GWM | I-CAN | IPC |
| Rear defrost status | BCM | MS-CAN | HVAC module |
| Rear passenger door ajar status | BCM | HS-CAN | GWM |
| Rear passenger door ajar status | GWM | HEV HS-CAN | ABS module |
| Rear passenger door ajar status | GWM | I-CAN | DACMC TCU |
| Rear passenger window position | GWM | I-CAN | TCU |
| Rear passenger window position | PDM | MS-CAN | BCM HVAC module GWM |
| Rear window disable command | DDM | MS-CAN | PDM BCM |
| Refuel switch status | BCM | HS-CAN | GWM |
| Refuel switch status | GWM | HEV HS-CAN | PCM |
| Refuel system status display | PCM | HEV HS-CAN | GWM |
| Refuel system status display | GWM | I-CAN | IPC |
| Regen active display | SOBDMC | HEV HS-CAN | GWM |
| Regen active display | GWM | I-CAN | IPC |
| Regen event level data | SOBDMC | HEV HS-CAN | GWM |
| Regen event level data | GWM | I-CAN | IPC |
| Regenerated energy display | SOBDMC | HEV HS-CAN | GWM |
| Regenerated energy display | GWM | I-CAN | IPC TCU |
| Regenerative braking mode | ABS module | HEV HS-CAN | SOBDMC |
| Remote battery status | BCM | MS-CAN | IPC |
| Remote start status | BCM | HS-CAN | GWM |
| Remote start status | GWM | I-CAN | TCU |
| Remote start fault | BCM | HS-CAN | GWM |
| Remote start fault | GWM | I-CAN | TCU |
| Remote start key request | BCM | MS-CAN | IPC |
| Remote start request | TCU | I-CAN | GWM |
| Remote start request | GWM | HS-CAN | BCM |
| Restraint impact event status | RCM | HS-CAN | BCM OCSM GWM |
| Restraint impact event status | GWM | HEV HS-CAN | BECM PCM SOBDMC |
| Return home message display | APIM | I-CAN | IPC |
| RKE key in trunk | RFA module | MS-CAN | BCM IPC |
| Roll stability control mode | ABS module | HEV HS-CAN | GWM |
| Roll stability control mode | GWM | HS-CAN | PSCM |
| Satellite radio status | FCDIM | I-CAN | ACM |
| Selected display language | FCDIM | I-CAN | IPC |
| Stability control brake active | ABS module | HEV HS-CAN | PCM GWM |
| Stability control brake active | GWM | HS-CAN | PSCM PAM RCM |
| Stability-traction control chime request | ABS module | HEV HS-CAN | GWM |
| Stability-traction control chime request | GWM | I-CAN | IPC |
| Stability-traction control indicator request | ABS module | HEV HS-CAN | GWM PCM |
| Stability-traction control indicator request | GWM | HS-CAN | BCM |
| Stability-traction control indicator request | BCM | MS-CAN | IPC |
| Stability-traction control disabled indicator request | ABS module | HEV HS-CAN | GWM |
| Stability-traction control disabled indicator request | GWM | HS-CAN | BCM |
| Stability-traction control disabled indicator request | BCM | MS-CAN | IPC |
| Stability-traction control mode disable request | IPC | I-CAN | GWM |
| Stability-traction control mode disable request | GWM | HEV HS-CAN | ABS module |
| Stability-traction control mode request | IPC | MS-CAN | BCM |
| Stability-traction control mode request | BCM | HS-CAN | GWM |
| Stability-traction control mode request | GWM | HEV HS-CAN | ABS module |
| Start/stop button press | GWM | HEV HS-CAN | PCM |
| Stop/start button press | BCM | HS-CAN | GWM |
| Stop/start message display | BCM | MS-CAN | IPC |
| Stop/start standby indicator | PCM | HEV HS-CAN | GWM |
| Stop/start standby indicator | GWM | HS-CAN | BCM |
| Stop/start standby indicator | BCM | MS-CAN | IPC |
| Steering angle count | SASM | HS-CAN | PSCM GWM |
| Steering angle count | GWM | HEV HS-CAN | ABS module PCM |
| Steering angle limit | PSCM | HS-CAN | PAM |
| Steering angle request | PAM | HS-CAN | PSCM |
| Steering angle status | SASM | HS-CAN | BCM PSCM PAM GWM |
| Steering angle status | GWM | HEV HS-CAN | ABS module PCM |
| Steering angle status | BCM | MS-CAN | IPM-B |
| Steering column failure | BCM | MS-CAN | IPC |
| Stoplamp request | ABS module | HEV HS-CAN | GWM |
| Stoplamp request | GWM | HS-CAN | BCM |
| SYNC alerts | APIM | I-CAN | ACM |
| Telematics activation request ( PHEV ) | TCU | I-CAN | APIM |
| Telematics activation status ( PHEV ) | APIM | I-CAN | TCU |
| Telematics preconditioning ( PHEV ) | TCU | I-CAN | GWM |
| Telematics preconditioning ( PHEV ) | GWM | HEV HS-CAN | SOBDMC |
| Temperature display units | FCDIM | I-CAN | IPC |
| Threshold power display on/off request | SOBDMC | HEV HS-CAN | GWM |
| Threshold power display on/off request | GWM | I-CAN | IPC |
| Threshold power level | SOBDMC | HEV HS-CAN | GWM |
| Threshold power level | GWM | I-CAN | IPC |
| Time adjustment request | IPC | MS-CAN | BCM |
| Tire mobility kit message request | BCM | MS-CAN | IPC |
| Tire pressure indication | BCM | MS-CAN | IPC |
| Tire pressure status | BCM | HS-CAN | APIM |
| Torsion bar torque | PSCM | HS-CAN | PAM |
| TPMS command | BCM | MS-CAN | RFA module |
| TPMS data | BCM | MS-CAN | IPC |
| TPMS information | RFA module | MS-CAN | BCM |
| Traction control mode | ABS module | HEV HS-CAN | PCM GWM |
| Traction control mode | GWM | HS-CAN | PAM PSCM RCM |
| Transmission gear display | PCM | HEV HS-CAN | GWM |
| Transmission gear display | GWM | HS-CAN | BCM |
| Transmission gear display | BCM | MS-CAN | IPC |
| Transmission gear lever position | PCM | HEV HS-CAN | SOBDMC |
| Transmission gear lever position | GWM | HS-CAN | BCM RCM OCSM PAM |
| Transmission gear lever position | BCM | MS-CAN | DDM PDM HVAC module IPC RGTM IPM-B |
| Transmission in reverse | PCM | HEV HS-CAN | GWM |
| Transmission in reverse | GWM | HS-CAN | BCM OCSM PAM RCM |
| Transmission in reverse | BCM | MS-CAN | DDM PDM IPM-B |
| Transmission service required | PCM | HEV HS-CAN | GWM |
| Transmission service required | GWM | HS-CAN | BCM RCM |
| Transmission service required | SOBDMC | HEV HS-CAN | GWM |
| Transmission service required | GWM | MS-CAN | IPC |
| Transmission shift indicator | PCM | HEV HS-CAN | GWM |
| Transmission shift indicator | GWM | HS-CAN | BCM |
| Transmission shift indicator | BCM | MS-CAN | IPC |
| Transmission shift mode | PCM | HEV HS-CAN | GWM |
| Transmission shift mode | GWM | HS-CAN | BCM |
| Transmission shift mode | BCM | MS-CAN | IPC |
| Transmission shift interlock manual override | BCM | HS-CAN | GWM |
| Transmission shift interlock manual override | GWM | HEV HS-CAN | PCM SOBDMC |
| Transmission shift interlock manual override | BCM | MS-CAN | IPC |
| Transmission warning indicator request | GWM | HS-CAN | RCM |
| Transmission warning indicator request | GWM | I-CAN | TCU |
| Turn indication data | BCM | MS-CAN | IPC |
| Vehicle audio sounder for pedestrian selection | IPC | I-CAN | GWM |
| Vehicle audio sounder for pedestrian selection | GWM | HEV HS-CAN | SOBDMC |
| Vehicle charge consumption display | IPC | I-CAN | TCU |
| Vehicle charge consumption history display | IPC | I-CAN | APIM |
| Vehicle charge surplus status | IPC | I-CAN | APIM |
| Vehicle configuration data | GWM | HEV HS-CAN | ABS module ACCM SOBDM BECM DC / DC module PCM SOBDMC |
| Vehicle configuration data | BCM | HS-CAN | GWM RCM |
| Vehicle configuration data | BCM | MS-CAN | IPC |
| Vehicle configuration data (gateway) | IPC | I-CAN | ACM APIM TCU |
| Vehicle configuration/Information | BCM | HS-CAN | GWM PAM PSCM RCM SASM |
| Vehicle configuration/Information | GWM | HEV HS-CAN | ABS module PCM |
| Vehicle configuration/Information | BCM | MS-CAN | RFA module DDM PDM HVAC module IPC IPM-B RGTM |
| Vehicle configuration/Information (gateway) | IPC | I-CAN | FCDIM ACM APIM |
| Vehicle lateral acceleration | ABS module | HEV HS-CAN | PCM GWM |
| Vehicle lateral acceleration | GWM | HS-CAN | PSCM |
| Vehicle mode | BCM | MS-CAN | IPM-B DDM HVAC module IPC PDM RFA module RGTM |
| Vehicle range display data | SOBDMC | HEV HS-CAN | GWM |
| Vehicle range display data | GWM | I-CAN | IPC APIM TCU |
| Vehicle speed | PCM | HEV HS-CAN | BECM SOBDMC GWM |
| Vehicle speed | BCM | MS-CAN | GPSM HVAC module IPM-B IPC |
| Vehicle speed | GWM | HS-CAN | BCM OCSM PAM RCM |
| Vehicle speed | IPC | I-CAN | ACM APIM TCU |
| Vehicle speed data | ABS module | HEV HS-CAN | PCM GWM |
| Vehicle speed data | GWM | HS-CAN | BCM PAM PSCM RCM |
| Vehicle speed data | BCM | MS-CAN | DDM IPC PDM RFA module RGTM |
| Vehicle trip display units | FCDIM | I-CAN | IPC |
| Vehicle yaw rate | ABS module | HEV HS-CAN | GWM |
| Vehicle yaw rate | GWM | HS-CAN | PAM PSCM |
| Washer fluid level low | BCM | MS-CAN | IPC |
| Wheel rotation count | ABS module | HEV HS-CAN | GWM |
| Wheel rotation count | GWM | HS-CAN | BCM PAM |
| Wheel rotation count | BCM | MS-CAN | IPC GPSM |
| Wheel rotation direction | ABS module | HEV HS-CAN | GWM PAM |
| Wheel rotation direction | GWM | HS-CAN | BCM PAM |
| Wheel rotation direction | BCM | MS-CAN | GPSM |
| Wheel size data | ABS module | HEV HS-CAN | PCM SOBDMC GWM |
| Wheel size data | GWM | HS-CAN | BCM PAM PSCM |
| Wheel size data | BCM | MS-CAN | IPC |
| Wheel speed data | IPC | I-CAN | FCDIM |
| Window defrost request | HVAC module | MS-CAN | BCM |
| Wiper speed information | BCM | MS-CAN | HVAC module |
Possible Sources
- Fuse
- Wiring, terminals and connectors
- PCM
- Fuse
- Wiring, terminals and connectors
- ABS module
Possible Causes
- Fuse
- Wiring, terminals and connectors
- RCM
- Fuse
- Wiring, terminals and connector
- OCSM
- Fuse
- Wiring, terminals and connector
- SASM
- Fuse
- Wiring, terminals and connector
- IPC
- Fuse
- Wiring, terminals and connector
- BCM
- Fuse
- Wiring, terminals and connector
- HVAC module
- Fuse
- Wiring, terminals and connector
- ACM
- Fuse
- Wiring, terminals and connector
- DDM
- Fuse
- Wiring, terminals and connector
- PDM
- Fuse
- Wiring, terminals and connector
- Image Processing Module - B (IPM-B)
- Fuse
- Wiring, terminals and connector
- Parking Aid Module (PAM)
- Fuse
- Wiring, terminals and connector
- APIM
- Fuse
- Wiring, terminals and connector
- FCIM
- Fuse
- Wiring, terminals and connector
- FCDIM
- Fuse
- Wiring, terminals and connector
- DACMC
- Fuse
- Wiring, terminals and connector
- RFA module
- Fuse
- Wiring, terminals and connector
- PSCM
- Fuse
- Wiring, terminals and connector
- SOBDMC
- Fuse
- Wiring, terminals and connector
- Rear Gate Trunk Module (RGTM)
- Fuse
- Wiring, terminals and connector
- TCU
- Fuse
- Wiring, terminals and connector
- BECM
- Fuse
- Wiring, terminals and connectors
- SOBDM
- Fuse
- Wiring, terminals and connector
- ACCM
- Fuse
- Wiring, terminals and connectors
- Direct Current/Direct Current (DC/DC) Converter Control Module
- Fuse
- Wiring, terminals and connector
- GFM
- Fuse
- Wiring, terminals or connectors
- APIM
- BCM
- GWM
- OCSM
- Parking Aid Module (PAM)
- PSCM
- SASM
- RCM
- Fuse
- Wiring, terminals or connectors
- ABS module
- ACCM
- BECM
- Direct Current/Direct Current (DC/DC) Converter Control Module
- GWM
- GFM (Charge Port Light Ring)
- PCM
- SOBDM
- SOBDMC ( TCM )
- Fuse
- Wiring, terminals or connectors
- APIM (if equipped)
- BCM
- DDM
- GPSM (if equipped)
- HVAC module
- Image Processing Module-B (IPM-B) (if equipped)
- IPC
- Rear Gate Trunk Module (RGTM)
- PDM
- RFA module (if equipped)
- Fuse
- Wiring, terminals or conectors
- ACM
- APIM (if equipped)
- DACMC (if equipped)
- IPC
- FCIM (if equipped)
- FCDIM
- GWM
- TCU (if equipped)
- Fuse
- Wiring, terminals or connector
- DLC
- diagnostic scan tool
Activation
Pinpoint Test A
A3
RFA
- NOTE: For vehicles with push-button start, refer to «STEERING WHEEL AND COLUMN ELECTRICAL COMPONENTS»(ref-635228-S18698933262014070200000) .
- NOTE: If the RFA module has been replaced, it may not be possible to place the ignition in RUN. The RFA module can communicate with a scan tool with the ignition in the OFF state.
- Turn ignition to RUN.
A4
PCM
A5
IDS
A7
PCM
A8
PCM
- Refer to: «COMMUNICATIONS NETWORK»(ref-635190-S21431355752014070200000) .