MG Coolant Heater: Difference between revisions
| Line 16: | Line 16: | ||
!Note numbering is 1 is top left if the Keying wings are at the top. | !Note numbering is 1 is top left if the Keying wings are at the top. | ||
CC is a 12V wake up in / ignition | CC is a 12V wake up in / ignition (ensure to apply 12V only after KL30 has 12V, not at the same time) | ||
KL31 is Ground | KL31 is Ground | ||
| Line 29: | Line 29: | ||
== High Voltage Connections == | == High Voltage Connections == | ||
[[File:MG Coolant Heater HV.jpg|thumb|Red-PositiveBlue-Negative]] | [[File:MG Coolant Heater HV.jpg|thumb|Red-PositiveBlue-Negative]] | ||
TE Connector Component Side: 2-2310540-2 HVA280 Key | TE Connector Component Side: 2-2310540-2 HVA280 Key A | ||
Mating plug should be (will updated once confirmed) | Mating plug should be (will updated once confirmed) | ||
- 6-2103177- | - 6-2103177-1 = Finger accessible latch, black | ||
- 5-2103177- | - 5-2103177-1 = Finger accessible latch | ||
- 4-2103177- | - 4-2103177-1 = Finger accessible latch with CPA | ||
- 1-2103177- | - 1-2103177-1 = Tool accessible latch | ||
- 2103177- | - 2103177-1 = Tool accessible latch with CPA | ||
I tested and use 4-2103177-1 | |||
== CAN Bus == | == CAN Bus == | ||
Revision as of 19:55, 10 December 2024
Heater Operating Voltage 230–450V
Rated Heater Output 3.5kW
Part No. 10769109 or 11009807
Mechanical
Dimensions 18cm x 14cm x10cm
Fittings 19mm
Low Voltage Connections
Mating connector Molex MX150 33472-1206
!Note numbering is 1 is top left if the Keying wings are at the top.
CC is a 12V wake up in / ignition (ensure to apply 12V only after KL30 has 12V, not at the same time)
KL31 is Ground
KL30 is permanent 12V
Pin 7 and 8 are for HVIL (continuity when HV plug seated)
No CAN termination inside
High Voltage Connections
TE Connector Component Side: 2-2310540-2 HVA280 Key A
Mating plug should be (will updated once confirmed)
- 6-2103177-1 = Finger accessible latch, black
- 5-2103177-1 = Finger accessible latch
- 4-2103177-1 = Finger accessible latch with CPA
- 1-2103177-1 = Tool accessible latch
- 2103177-1 = Tool accessible latch with CPA
I tested and use 4-2103177-1
CAN Bus
Heater sends out two CAN Ids
0x2B5
-No known content
0x2B6
-Byte 2 | HV voltage = Value x 2 +100
0x2A0 Control Id
Length of 8 byte
0x00 0x00 0x01 0x00 0x00 0x60 0x00 0x00 - This content causes current draw