Pinpoint Test G: DTC B10DA:86 Or DTC U0101:00
WARNING: This page is about a different variant/trim than selected.
- G1 CHECK THE BATTERY STATE OF CHARGE
- Ignition OFF.
- Check the battery state of charge with the battery condition test. Refer to PINPOINT TEST A: BATTERY CONDITION TEST .
- Does the battery pass the battery condition test?
- Yes: GO to G2.
- No: INSTALL a new battery. REFER to REMOVAL AND INSTALLATION .
- G2 CHECK FOR MODULE COMMUNICATION ON THE HS-CAN
- Connect the scan tool.
- Ignition ON.
- Carry out the network test using the scan tool.
- Is the scan tool unable to communicate with any of the modules on the HS-CAN?
- Yes: REFER to INSPECTION AND VERIFICATION to diagnose the module that is not communicating with the scan tool.
- No: GO to G3.
- G3 INSPECT THE HS-CAN CIRCUITRY
- Ignition OFF.
- Inspect all of the HS-CAN circuitry, including the pin crimps, connector fit, corroded/bent/pushed out/damaged pins and splice integrity in the 4 splices and 36 connections (8 connectors) between the TCM and the IPC .
- Does the HS-CAN circuitry pass the component inspection?
- Yes: GO to G4.
- No: REPAIR the HS-CAN circuitry as necessary. CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. TEST the system for normal operation.
- G4 CHECK FOR CORRECT TCM OPERATION
- Disconnect all the TCM connectors.
- Check for:
- corrosion
- damaged pins
- pushed-out pins
- Connect all the TCM connectors and make sure they seat correctly.
- Operate the system and verify the concern is still present.
- Is the concern still present?
- Yes: INSTALL a new TCM . REFER to INSTALLATION . RESET the parameters in both the IPC and the TCM . REFER to PASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET . CYCLE the ignition. REPEAT the self-test. TEST the system for normal operation. If the concern is still present, GO to G5.
- No: The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. TEST the system for normal operation.
- G5 CHECK FOR CORRECT IPC OPERATION
- Disconnect all the IPC connectors.
- Check for:
- corrosion
- damaged pins
- pushed-out pins
- Connect all the IPC connectors and make sure they seat correctly.
- Operate the system and verify the concern is still present.
- Is the concern still present?
- Yes INSTALL a new IPC . REFER to INSTALLATION . RESET the parameters in both the IPC and the TCM . REFER to PASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET . PROGRAM the PATS keys into the new IPC . REFER to INTEGRATED KEYHEAD TRANSMITTER (IKT) KEY PROGRAMMING USING DIAGNOSTIC EQUIPMENT . CYCLE the ignition. REPEAT the self-test. TEST the system for normal operation.
- No: The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test. TEST the system for normal operation.