Symptom Chart: IPC

SYMPTOM DESCRIPTION

Condition	Possible Sources	Actions
A module does not respond to the diagnostic scan tool	Fuse Wiring, terminals or connectors Communication concern Module	Refer to: COMMUNICATIONS NETWORK .
The IPC is inoperative	Refer to the PINPOINT TEST	GO to PINPOINT TEST A
Incorrect fuel gauge indication	Refer to the PINPOINT TEST	GO to PINPOINT TEST B
The AWD gauge is inoperative	Refer to the PINPOINT TEST	GO to PINPOINT TEST C
The speedometer is inoperative	Refer to the PINPOINT TEST	GO to PINPOINT TEST D
Incorrect speedometer indication	Refer to the PINPOINT TEST	GO to PINPOINT TEST E
The odometer is inoperative	Refer to the PINPOINT TEST	GO to PINPOINT TEST F
The tachometer is inoperative	Refer to the PINPOINT TEST	GO to PINPOINT TEST G
Incorrect tachometer indication	Refer to the PINPOINT TEST	GO to PINPOINT TEST H
The temperature gauge is inoperative	Refer to the PINPOINT TEST	GO to PINPOINT TEST I
Incorrect temperature gauge indication	Refer to the PINPOINT TEST	GO to PINPOINT TEST J
The ABS warning indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST K
The airbag warning indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST L
The Blind Spot Information System (BLIS®) indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST M
The brake warning indicator is never on	Refer to the PINPOINT TEST	GO to PINPOINT TEST N
The brake warning indicator is always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST O
The charging system warning indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST P
The grade assist indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST Q
The information indicator is never on	IPC	GO to PINPOINT TEST R
The LH - RH turn signal, high beam or fog lamp indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST S
The lights on indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST T
The low fuel indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST U
The low oil pressure warning indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST V
The MIL is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST W
The PRNDL indicator is never on or never displays P	Refer to the PINPOINT TEST	GO to PINPOINT TEST X
The safety belt warning indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST Y
The select shift indicator does not display the selected range	Refer to the PINPOINT TEST	GO to PINPOINT TEST X
The stability-traction control indicator (sliding car icon) is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST Z
The stability-traction control disabled indicator (sliding car OFF icon) is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST AA
The TPMS warning indicator is never or always on	Refer to the PINPOINT TEST	GO to PINPOINT TEST AB