CAN Communication Line Inspection
CAN COMMUNICATION LINE INSPECTION SPECIFICATION
| CAN Communication Line Inspection |
| Inspection Condition |
(+) Probe |
(-) Probe |
Specification |
| Connector |
Terminal |
Connector |
Terminal |
- Ignition "ON".
|
Passenger side body sensor ECU Connector |
1 (High) |
Chassis ground |
- |
Fig 1 |
| Passenger side body sensor ECU Connector |
2 (Low) |
Chassis ground |
- |
- Ignition "OFF".
- Connect all module connectors related to P-CAN.
|
Passenger side body sensor ECU Connector |
1 (High) |
Passenger side body sensor ECU Connector |
2 (Low) |
Approx. 60Ω |
- Ignition "OFF"
- Disconnect ECM and IGPM connectors.
|
ECM (component side) |
55 (High) |
ECM (component side) |
77 (Low) |
Approx. 120Ω |
| IGPM (component side) |
2 (High) |
IGPM (component side) |
1 (Low) |
Approx. 120Ω |
- Ignition "OFF".
- Disconnect all module connectors associated with the P-CAN.
- Ignition "ON".
|
IGPM harness connector |
2 (High) |
Chassis ground |
- |
0V |
| IGPM harness connector |
1 (Low) |
Chassis ground |
- |
0V |
- Ignition "OFF".
- Disconnect all module connectors associated with the P-CAN.
|
IGPM harness connector |
2 (High) |
Chassis ground |
- |
∞ (infinite)Ω |
| IGPM harness connector |
1 (Low) |
Chassis ground |
- |
∞ (infinite)Ω |
Courtesy of KIA MOTORS AMERICA, INC.
| Good |
- Fault is intermittent caused by poor contact in the sensor's and/or SRSCM's connector or was repaired and SRSCM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and go to "VERIFICATION OF REPAIR " procedure.
|
| No Good |
|