|
|
9. (B215) BRAKE SWITCH SIGNAL 2 CIRCUIT OPEN Measure the resistance of the (B215) Brake Switch Signal 2 circuit Is the resistance below 10.0 ohms? Yes >> Go To 10 No >> Repair the (B215) Brake Switch Signal 2 circuit for an open. Perform the ECM Verification Test Ver. 1. (Refer to 9 - 10. ENGINE CONTROL MODULE - BRAKE SWITCH SIGNAL 2 If there are no possible causes remaining, view repair. Repair Replace and program the Engine Control Module in accordance with the Service Information. Perform the ECM Verification Test Ver. 1. (Refer to 9 - ENGINE - DIAGNOSIS AND TESTING) 11. (A924) FUSED B+ CIRCUIT OPEN Turn the ignition off. Disconnect the Stop Lamp Switch harness connector. Using a 12-volt test light connected to ground, check the (A924) Fused Does the test light illuminate brightly? Yes >> Go To 12 No >> Repair the (A924) Fused B+ circuit for an open. Perform the ECM Verification Test Ver. 1. (Refer to 9 - PM ENGINE ELECTRICAL DIAGNOSTICS - DIESEL 9 - 1171 |