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MISSING TRANSMISSION POSITION INPUT (CONTINUED) For a complete wiring diagram Refer to Section 8W. • When Monitored: • Set Condition: Possible Causes COMMUNICATION DTC PRESENT CLUSTER DTC PRESENT TRANSMISSION DTC PRESENT INTERMITTENT MISSING TRANSMISSION POSITION INPUT DTC TRANSFER CASE CONTROL MODULE 1. COMMUNICATION DTCS PRESENT Ignition on, engine not running. With the DRBIII T , read Engine DTCs. Are there any Communication DTCs present? Yes >> Refer to the Communication category and perform the appropriate diagnostic procedure. Perform TRANSFER CASE VERIFICATION TEST. (Refer to 21 - TRANSMISSION/TRANSAXLE/ No >> Go To 2 2. CLUSTER DTCS PRESENT With the DRBIII T , read Cluster DTCs. Are there any DTCs present in the Instrument Cluster? Yes >> Perform the appropriate diagnostic procedure. Perform TRANSFER CASE VERIFICATION TEST. (Refer to 21 - TRANSMISSION/TRANSAXLE/ No >> Go To 3 3. TRANSMISSION DTCS PRESENT With the DRBIII T , read Transmission DTCs. Are there any DTCs present in the Transmission module? Yes >> Perform the appropriate diagnostic procedure. Perform TRANSFER CASE VERIFICATION TEST. (Refer to 21 - TRANSMISSION/TRANSAXLE/ No >> Go To 4 21 - 1260 TRANSFER CASE - ELECTRICAL DIAGNOSTICS (ETC) DR/DH |