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Home >> Buick >> 2001 >> Century Limited >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Body Control Modules (Data Link Communications) >> Diagnostic Tests >> DTC B1354: Device Ground No. 2 (Chassis Ground No. 2) Circuit Open >> Diagnostic Aids

Diagnostic Aids

If DTC B1354 is a history DTC, fault may be intermittent. Wiggle wiring and harness connectors during test to check for intermittent connections. An intermittent malfunction could be set by an open in the ground 2 circuit (Black wire) or an internal body control module open.

Fig 1: Identifying Body Control Module Harness Connectors & Terminals
G00015134Courtesy of GENERAL MOTORS CORP.
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