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Engine Control System (4JH1) 6E-219 5 1. Turn OFF the ignition. 2. Replace the glow relay with the starter relay or 3. Turn ON the ignition, with the engine OFF. 4. Connect a test lamp between the metal bus 5. Perform the Glow Relay test with the Tech 2. 6. Command the Glow Relay ON with the Tech 2 Does the test lamp turn ON only when commanded — Go to Step 9 Go to Step 6 6 Inspect the Glow (60A) slow blow fuse (SBF-3) in Is the Glow (60A) slow blow fuse (SBF-3) open? — Go to Step 10 Go to Step 7 7 1. Turn OFF the ignition. 2. Remove the glow relay in the fuse & relay box. 3. Connect a test lamp between the voltage feed 4. Turn ON the ignition, with the engine OFF. Does the test lamp illuminate? — Go to Step 8 Go to Step 11 8 1. Turn ON the ignition, with the engine OFF. 2. Connect a test lamp between the power Does the test lamp illuminate? — Go to Step 13 Go to Step 12 9 1. Turn OFF the ignition. 2. Inspect for an intermittent and for poor 3. Repair the connection(s) as necessary. Did you find and correct the condition? — Go to Step 16 Go to Step 14 10 1. Replace the Glow (60A) slow blow fuse (SBF- 2. Repair the short to ground or replace the Did you complete the repair? — Go to Step 16 — 11 Repair the open circuit in the battery voltage supply Did you complete the repair? — Go to Step 16 — 12 Repair the open circuit in the switched battery Did you complete the repair? — Go to Step 16 — Step Action Value(s) Yes No |