Issues with the "DPF Ash Service" Procedure in Cat ® Electronic Technician (Cat ET) Version 2014A{0709, 0785, 108F} Caterpillar

Articulated Truck:

735B (S/N: T4P1-UP)

740B (S/N: T4R1-UP)

740B EJECTOR (S/N: T4S1-UP)

Landfill Compactor:

836K (S/N: TWZ1-UP)

Engine:

C13 (S/N: N3F1-UP; KWJ1-UP)

C15 (S/N: N5F1-UP; LDN1-UP)

C18 (S/N: N8F1-UP; BDN1-UP)

Industrial Engine:

C9.3 (S/N: C9N1-UP; D9N1-UP; CS91-UP)

Excavator:

336E (S/N: RZA1-UP; YCE1-UP; YEP1-UP; CMR1-UP; BZY1-UP; TMZ1-UP)

336F (S/N: RKB1-UP; SSN1-UP; WTZ1-UP)

349E (S/N: DGE1-UP; TFG1-UP; KCN1-UP; MZW1-UP; KFX1-UP; MPZ1-UP)

568 (S/N: BRB1-UP; YJX1-UP)

Motor Grader:

12M Series 2 (S/N: F9B1-UP; F9M1-UP; R9P1-UP; R9S1-UP)

140M Series 2 (S/N: M9D1-UP; R9G1-UP; M9J1-UP; R9M1-UP)

160M Series 2 (S/N: M9E1-UP; M9K1-UP; R9L1-UP; R9T1-UP)

Mobile Hydraulic Power Unit:

336E MHPU (S/N: DSZ1-UP; T3Z1-UP)

349E MHPU (S/N: JAE1-UP; S3P1-UP)

Track-Type Tractor:

D6T (S/N: KSB1-UP; ZJB1-UP; DTD1-UP; EJJ1-UP; SLJ1-UP; GMK1-UP; RRK1-UP; TSM1-UP; WLM1-UP; PLR1-UP; JRW1-UP; RCW1-UP)

D7E (S/N: TJA1-UP; TAN1-UP)

D8T (S/N: MLN1-UP; FCT1-UP)

Wheel Dozer:

834K (S/N: TWY1-UP)

Wheel Loader:

966K (S/N: PBG1-UP; TFS1-UP)

972K (S/N: PEM1-UP; Z4W1-UP)

980K (S/N: W7K1-UP; GTZ1-UP)

988K (S/N: TWX1-UP)

Wheel Tractor-Scraper:

621H (S/N: DBK1-UP)

623H (S/N: DBF1-UP)

627H (S/N: DBW1-UP)

Introduction

The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.

Problem

Cat ET Version 2014A stops working intermittently during the "DPF Ash Service" procedure.

Solution

This issue is corrected in Cat ET Version 2014B.