PIN 6T2173 - Caterpillar

Industrial Engine: C7 (S/N: JTF1-UP) C9 (S/N: JSC1-UP) C11 (S/N: GLS1-UP) C13 (S/N: LGK1-UP) C15 (S/N: JRE1-UP) C18 (S/N: WJH1-UP) C27 (S/N: TWM1-UP) C32 (S/N: TLD1-UP)Petroleum Engine: C7 (S/N: C7P1-UP) C9 (S/N: P9L1-UP) C18 (S/N: MPE1-UP) C32 (S/N: SMP1-UP)Introduction
Do not perform any procedure in this Special Instruction until you read this information and you understand this information.Instructions for Powering the 266-2296 Instrument Panel Gp
Illustration 1 g01585956
Wiring Schematic for the 266-2296 Instrument Panel Gp Table 1 lists the part numbers and the corresponding sales model for your engine from the reference in Illustration 1.
Table 1
Part Number of Jumper Harness     Sales Model    
276-0825 Control Harness As     C9 3216B Tier II    
276-0826 Control Harness As     C7 C9 Tier III    
276-0827 Control Harness As     C11 C13 C15 C18 Tier III    
291-5534 Control Harness As     C27 C32 Tier II    Power for the 266-2296 Instrument Panel Gp must be obtained directly from the battery. Illustration 1 shows the proper way to wire the instrument panel. The Schematic, RENR8045, "C11 and C13 Industrial Engine Electrical System" can also be used as a reference.Note: Do not connect the positive (+) wire of the 266-2296 Instrument Panel Gp to the starter terminal. Connecting the positive wire to the starter terminal may cause the 266-2296 Instrument Panel Gp to malfunction. This could also cause damage to the components inside the instrument panel.Note: Do not connect the negative (-) wire on the 266-2296 Instrument Panel Gp to the starter, to the chassis, or to the engine ground. This may also cause the 266-2296 Instrument Panel Gp to malfunction. The connection for the negative (-) wire on the 266-2296 Instrument Panel Gp must be connected to the battery through the battery disconnect switch.The 263-7214 Engine Wiring Gp can also be used to connect the 266-2296 Instrument Panel Gp to the battery. The