What are the diagnostic codes for a corvette?
What are the diagnostic codes for a corvette?
The table includes diagnostic trouble codes for the following systems: 1 AntiLock Brake (ABS) / Traction Control. 2 Body Control. 3 Cruise Control. 4 Datalink Communications. 5 Doors. 6 Driver Information Center (DIC) 7 Electronic Suspension Control. 8 Engine Controls. 9 Heater-Ventilation-Air-Conditioning (HVAC) 10 Horns.
Where are the ABS codes on a corvette?
Module 1 CCM (central control module) is first, followed by module 4 ECM (engine control module) and finishing with module 9 ABS/ASR EBTCM (anti-lock brake system/acceleration slip regulation/electronic brake traction control module) codes. 1990-1991 Corvette CCMs will not display any ABS/ASR or EBTCM codes.
What does SYS stand for on a corvette?
Have you noticed “SYS” intermittently showing up in your 1990-1996 Corvette’s speedometer display? This means there is a trouble code stored in one of the on-board control modules. When the 1990 Corvette debuted, GM introduced ECM (Engine Control Module) and CCM (Central Control Module) trouble codes.
How to clear a CCM code on a corvette?
Clearing the CCM codes can be done after the automatic sequence of codes has occurred with the following instructions: Press the TRIP RESET button until “1.0” is displayed in the module number area. Then press the TRIP/ODO button until “1.7” is displayed in the module number area. Once there, press and hold the ENG/MET button until “—“is displayed.
What does the p1870 Chevrolet engine code mean?
Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? The cost to diagnose the P1870 CHEVROLET code is 1.0 hour of labor.
What is the diagnostic code for transmission slippage?
Diagnostic trouble code P1870 (Transmission Component Slippage) is a General Motors-specific code whose set parameters are determined by transmission type and engine size. The PCM monitors and compares engine speed to vehicle speed after the converter clutch has been commanded ON in either high gear or Overdrive.
How much does it cost to repair a p1870 Chevy?
An error occurred while retrieving sharing information. Please try again later. What does this mean? The cost of diagnosing the P1870 CHEVROLET code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.
What does PCM code p1870 stand for?
Once the vehicle has made it to a cruise state, the PCM then begins to monitor the vehicle’s cruise ratio. If at some point the transmission begins to slip, P1870 sets and line pressure is elevated in an attempt to stop any further slippage and prevent further damage.
