Jeep Wrangler TJ 2006 Diagnostic Manual page 98

AUDIO
POWER AMP SHUTDOWN - PREMIUM AUDIO SYSTEM —
TEST
7 Turn the ignition off.
Disconnect each front and rear speaker harness connector.
Disconnect the Radio harness connector.
Measure the resistance between each speaker (+) circuit and each speaker (-) circuit.
Is the resistance below 1000.0 (1K) ohms for any of the measurements?
Yes → Repair the speaker circuits shorted together.
→ Go To 8
No
8 If there are no possible causes remaining, view repair.
Repair
ACTION
Perform BODY VERIFICATION TEST - VER 1.
Replace the Radio.
Perform BODY VERIFICATION TEST - VER 1.
92
Continued
APPLICABILITY
All
All