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(P0600) ABS BRAKE MESSAGE (CONTINUED) When Monitored and Set Condition • When Monitored: Valid ABS CAN BUS message received at least once and CAN BUS Circuit, ABS CAN Mes- • Set Condition: Brake light switch signal not valid - CAB sending invalid value. POSSIBLE CAUSES CAN BUS CIRCUIT DTC PRESENT ABS DTCS PRESENT CONTROLLER ANTILOCK BRAKE TRANSMISSION CONTROL MODULE For a complete Transmission Control Module Circuit Diagram, (Refer to 21 - TRANSMISSION/TRANSAXLE/AUTO- For a complete CAN BUS Circuit Diagram, (Refer to 8 - ELECTRICAL/ELECTRONIC CONTROL MODULES - Diagnostic Test 1. PRE-DIAGNOSTIC CHECK OUT Note: Low fluid level can be the cause of many transmission Note: Always perform diagnostics with a fully charged battery to T , read Engine DTCs. Check and repair all engine DTCs prior to performing transmission symptom diagnostics. With the DRB III T , read and record all Transmission DTCs. Note: Check connectors - Clean/repair as necessary. Poor pin to Most DTCs set on start up but some must be set by driving the vehicle such that all diagnostic monitors have run. Note: Check for any Technical Service Bulletins that may apply. Perform this procedure prior to Symptom diagnosis. Continue Go To 2 ZH NAG1 - ELECTRICAL DIAGNOSTICS 21 - 13 |