Electrical Maintenance
76
Figure 30: Connector on Back of Multi-Temperature In-Cab TG-V
Connector Pins for Multi-Temp In-Cab TG-V
Pin # Circuit Code Harness Wire Color Code Circuit Description
1 RPS WHT/BLK/RED Remote Unit (Zone 2) On/Off Relay
2 R10 WHT/VOIL Remote Unit (Zone 2) High Speed Relay
3 8A WHT/ORG On/Off Switch
4 R38 BLUE Not Used
5 R14 YELLOW Remote Unit (Zone 2) Heat Relay
6 8A WHT/BLK/ORG On/Off Switch
7 WS WHT/BLK/YEL Whisper Relay
8 14T WHT/RED Condensing Unit (Zone 1) Heat Relay
9 R11 WHT/BRN Remote Unit (Zone 2) Defrost
10 ACC Accessory Wire to Truck Ignition
11 PC WHT/BLK/VOIL Power Cord (Electric Standby)
12 R7T WHT/BLK/BLU Remote Unit (Zone 2) High Speed Latching Circuit
13 10T VIOLET Condensing Unit (Zone 1) High Speed Relay
14 38 WHT/BLK/BRN Not Used
15 R12 WHT/GRN Remote Unit (Zone 2) Defrost Termination Switch
16 INDL WHT/GREY Alternator Output
17 8 WHT/BRN/RED Power from On/Off Switch
18 SN WHITE Condensing Unit (Zone 1) Temperature Sensor
19 SN GREEN Condensing Unit (Zone 1) Temperature Sensor
20 CH WHT/BLK Battery Negative
21 11 BRN Condensing Unit (Zone 1) Defrost Relay Circuit
22 12 WHT/YEL Condensing Unit (Zone 1) Defrost Termination Switch
23 7T WHT/BLK/GRN Not Used
24 RSN BLK Remote Unit (Zone 2) Temperature Sensor
25 PS WHT/BLU On Relay Coil
26 7K GREY Latching Circuit after 8D
27 29 ORANGE Defrost Damper Circuit
28 RSN RED Remote Unit (Zone 2) Temperature Sensor
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