2014/12/19 Caterpillar

Engine:

C15 (S/N: HAZ502-508,513-538,543-573,576-600,602-607,611-614,617-624,627-633,635-637,640-644,647-650,652-656,659-659,666-679,684-694,703-707,712-714,717-717,722-728,733-741,746-750,754-756,758-774,776-777)

Petroleum Engine:

C32 (S/N: B2C274-275,282-306,309-309,311-313,315-315,317-321)

C9 (S/N: P9L420-420,428-429,432-434,437-438,442-442,452-455,469-469,472-474,477-478,484-490,497-498,541-544,551-551,554-554,557-557,560-562,569-570,575-583,587-588,605-613,617-617,621-627,629-632; P9W101-103,110-110,128-129)

Petroleum Power Train Package:

C15P (S/N: PGN154-155,157-157)

The auxiliary pressure sensor on the 367-9759 Customer Connection Harness As, change level 00 through 04 (without deviation ANR 1611), is wired to 8VDC instead of the sensor required 5VDC. The digital return line was used for this sensor, an analog return must be used.

Illustration 1	g03739640
"ANR code (deviation number)"

Note: Any 367-9759 Customer Connection Harness As that has a part number tag with "ANR CODE: 1611" visible does not need to be replaced. Refer to Illustration 1 for the location of the deviation number.

The new 461-6552 Customer Connection Harness As replaces the existing 367-9759 Customer Connection Harness As on the serial numbers listed above.

Refer to Table 1 for a list of parts required to install the new harness assembly.