Need help trouble shooting IPC codes.
Thread Starter
Racer
Joined: Feb 2000
Posts: 410
Likes: 0
From: Coppell TX
Need help trouble shooting IPC codes.
My check engine light keeps turning on even after I reset the DIC.
Here are the codes in my DIC.
BO RFA---
U1096 Loss Of Communication with IPC (No SOH Message Received -RFA
U1064 Loss Of Communication with DCM (No SOH Message Received -RFA
U1016 Loss Of Communication with PCM (No SOH Message Received -RFA
PCM----
P0153 Heated Oxygen Sensor (HO2S) Slow Response Bank 2 Sensor 1-A
P1153 Heated Oxygen Sensor (HO2S) Insufficient Switching Bank2 Sensor 1-B
Here are the codes in my DIC.
BO RFA---
U1096 Loss Of Communication with IPC (No SOH Message Received -RFA
U1064 Loss Of Communication with DCM (No SOH Message Received -RFA
U1016 Loss Of Communication with PCM (No SOH Message Received -RFA
PCM----
P0153 Heated Oxygen Sensor (HO2S) Slow Response Bank 2 Sensor 1-A
P1153 Heated Oxygen Sensor (HO2S) Insufficient Switching Bank2 Sensor 1-B
Race Director
Joined: Aug 1999
Posts: 15,466
Likes: 0
From: GARDENA Ca, State Of Konfusion
St. Jude Donor '05
Re: Need help trouble shooting IPC codes. (Touring)
The first three, loss communication will not turn on your check engine light. The H2O sensors will cause that mal function. Have you made any changes??
[Modified by wallstAL, 11:47 PM 2/2/2003]
[Modified by wallstAL, 11:47 PM 2/2/2003]
Thread Starter
Racer
Joined: Feb 2000
Posts: 410
Likes: 0
From: Coppell TX
Re: Need help trouble shooting IPC codes. (wallstAL)
Wallstal: I do have 02 simm. Also I did take my C5 in for a new b&m trans cooler. When I got the car back from the shop my car could not find idle.
The idle was very erratic. I took it home and found out they did not install my air bridge back correctly. Could driving in cold weather sucking unfiltered air cause my check engine to stay on or damage my sensor?
The idle was very erratic. I took it home and found out they did not install my air bridge back correctly. Could driving in cold weather sucking unfiltered air cause my check engine to stay on or damage my sensor?
Burning Brakes
Joined: Jun 2002
Posts: 996
Likes: 0
From: Frisco Texas
Re: Need help trouble shooting IPC codes. (Touring)
Mine is doing the exact same thing! All of the codes are set off on my 98 also!
Your FOB and tires senors dont work, right!
The RFA codes are caused by the following:
Subject: INOPERATIVE REMOTE KEYLESS ENTRY (RKE) SYSTEM AND/OR TIRE PRESSURE MONITOR (TPM) SYSTEM (REPLACE RECEIVER)
Source: Chevrolet Dealer Technical Service Bulletin
Number: 83-90-14
Models: 1997-1998 Chevrolet Corvette
CONDITION:
SOME CUSTOMERS MAY COMMENT THAT THE REMOTE KEYLESS ENTRY (RKE) SYSTEM AND/OR THE TIRE PRESSURE MONITOR (TPM) SYSTEM IS INOPERATIVE IN TEMPERATURES BELOW 18 DEGREES CELSIUS (50 DEGREES FAHRENHEIT).
CAUSE:
SOME REMOTE DOOR/REAR COMPARTMENT RECEIVERS WERE BUILT WITH AN INTERNAL COMPONENT THAT MAY BE SUSCEPTIBLE TO COLD TEMPERATURES.
CORRECTION:
INSTALL NEW REMOTE DOOR/REAR COMPARTMENT RECEIVER, FOLLOWING THE PROCEDURE IN THE SERVICE MANUAL.
PARTS INFORMATION:
Part Number: 10422088
Description: RECEIVER, REMOTE DOOR/REAR COMPARTMENT LOCK
The 02 sensors I have not figured out yet, but I believe its from the cold air. It should not hurt anything, jus keep reseting and wait for warmer days!
Your FOB and tires senors dont work, right!
The RFA codes are caused by the following:
Subject: INOPERATIVE REMOTE KEYLESS ENTRY (RKE) SYSTEM AND/OR TIRE PRESSURE MONITOR (TPM) SYSTEM (REPLACE RECEIVER)
Source: Chevrolet Dealer Technical Service Bulletin
Number: 83-90-14
Models: 1997-1998 Chevrolet Corvette
CONDITION:
SOME CUSTOMERS MAY COMMENT THAT THE REMOTE KEYLESS ENTRY (RKE) SYSTEM AND/OR THE TIRE PRESSURE MONITOR (TPM) SYSTEM IS INOPERATIVE IN TEMPERATURES BELOW 18 DEGREES CELSIUS (50 DEGREES FAHRENHEIT).
CAUSE:
SOME REMOTE DOOR/REAR COMPARTMENT RECEIVERS WERE BUILT WITH AN INTERNAL COMPONENT THAT MAY BE SUSCEPTIBLE TO COLD TEMPERATURES.
CORRECTION:
INSTALL NEW REMOTE DOOR/REAR COMPARTMENT RECEIVER, FOLLOWING THE PROCEDURE IN THE SERVICE MANUAL.
PARTS INFORMATION:
Part Number: 10422088
Description: RECEIVER, REMOTE DOOR/REAR COMPARTMENT LOCK
The 02 sensors I have not figured out yet, but I believe its from the cold air. It should not hurt anything, jus keep reseting and wait for warmer days!
